User:Hyperik/Do

Misc

 * gyrophoric acid yikes
 * Harungana finish splitting

The most iNatted plants without articles
• Salicornia pacifica, pacific glasswort


 * Update name?
 * Osteospermum moniliferum, bietou
 * Celtis pallida, granjeño

• Cylindropuntia ganderi, gander's cholla
 * Common names to check

• Scutellaria drummondii, drummond's skullcap

• Cirsium horridulum, bristle thistle

• Strelitzia reginae, common bird-of-paradise flower

• Eriogonum umbellatum, sulfur buckwheat

• Bougainvillea glabra, lesser bougainvillea

• Cypripedium parviflorum, yellow lady's slipper

• Dendrolycopodium obscurum, flat-branched tree-clubmoss

• Viola odorata, eurasian sweet violet

• Yucca filamentosa, common yucca

• Rapistrum rugosum, annual bastard cabbage

• Euphorbia hirta, asthma plant

• Calypso bulbosa, fairy-slipper

• Bignonia capreolata, cross vine

• Dracaena fragrans, cornstalk dracena

• Pilea pumila, canada clearweed

• Vitex agnus-castus, lilac chaste tree

• Hylocomium splendens, stairstep moss

• Maianthemum dilatatum, western lily of the valley

• Spiraea douglasii, rose spiraea

• Anthurium andraeanum, painter's-palette

• Cerastium glomeratum, sticky mouse-ear chickweed

• Begonia cucullata, wax begonia

• Castilleja affinis, coast indian paintbrush

• Pedicularis canadensis, canadian wood betony

• Rosa acicularis, prickly wild rose

• Trillium recurvatum, prairie trillium

• Cucurbita pepo, american pumpkin

• Euphorbia prostrata, prostrate sandmat

• Solidago nemoralis, field goldenrod

• Trifolium dubium, lesser hop trefoil

• Malacothamnus fasciculatus, chaparral bush-mallow

• Collinsia heterophylla, purple chinese houses

• Cardamine diphylla, two-leaved toothwort

• Calochortus albus, white globe lily

• Corethrogyne filaginifolia, california aster

• Gymnocarpium dryopteris, northern oak fern

• Dahlia pinnata, garden dahlia

• Erigeron bonariensis, flax-leaved horseweed

• Elymus hystrix, bottlebrush grass

• Pteridium esculentum, austral bracken

• Sisyrinchium angustifolium, narrow-leaved blue-eyed grass

• Claytonia caroliniana, carolina spring-beauty

• Tradescantia spathacea, moses-in-the-cradle

• Brassica tournefortii, saharan mustard

• Celosia argentea, quail grass

• Cercocarpus betuloides, birchleaf mountain mahogany

• Stachys bullata, california hedge nettle

• Apios americana, american groundnut

• Cnidoscolus texanus, texas bull nettle

• Polypogon monspeliensis, rabbitfoot grass

• Ruellia nudiflora, violet ruellia

• Eriodictyon crassifolium, thick-leaved yerba santa

• Gardenia jasminoides, common gardenia

• Marchantia polymorpha, common liverwort

• Castilleja foliolosa, woolly indian paintbrush

• Parnassia palustris, marsh grass-of-parnassus

• Dasylirion wheeleri, wheeler sotol

• Bidens aristosa, tickseed beggar-ticks

• Diplacus puniceus, red bush monkeyflower

• Lithospermum incisum, fringed puccoon

• Cylindropuntia prolifera, coast cholla

• Juncus tenuis, slender path rush

• Sedum spathulifolium, broad-leaved stonecrop

• Ulva lactuca, broadleaf sea lettuce

• Mesembryanthemum crystallinum, crystalline ice plant

• Petunia × atkinsiana, garden petunia

• Erigeron karvinskianus, Santa Barbara daisy

• Euonymus japonicus, Japanese spindle tree

• Heliconia rostrata, hanging lobster claw heliconia

• Hypericum hypericoides, St. Andrews cross

• Bryum argenteum, silvery bryum

• Grindelia stricta, oregon gumplant

• Mammillaria grahamii, Graham's fishhook cactus

• Stachytarpheta jamaicensis, blue porterweed

• Passiflora edulis, common passionfruit

• Persicaria sagittata, arrow-leaved tearthumb

• Impatiens hawkeri, New Guinea impatiens

• Strophostyles helvola, trailing fuzzy-bean

• Syngonium podophyllum, goosefoot-plant

• Aquilegia coerulea, blue columbine

• Hexastylis arifolia, little brown jug

• Carpobrotus chilensis, chilean sea fig

• Echinocereus triglochidiatus, claret-cup hedgehog

• Rubus pubescens, dwarf raspberry

• Portulaca pilosa, shaggy portulaca

• Dudleya farinosa, bluff lettuce

• Streptopus ampcallexifolius, white twisted-stalk

• Smilax glauca, sawbrier

• Elephantopus carolinianus, leafy elephant's-foot

• Mesembryanthemum cordifolium, heart-leaf ice plant

• Abronia latifolia, yellow sand verbena

• Dimorphotheca fruticosa, trailing african daisy

• Geranium viscosissimum, sticky geranium

• Nuphar variegata, variegated pond-lily

• Yucca glauca, great plains yucca

• Ribes cynosbati, prickly gooseberry

• Agave attenuata, swan-neck agave

• Dendrolycopodium dendroideum, prickly tree-clubmoss

• Ranunculus recurvatus, hooked buttercup

• Cyperus strigosus, straw-colored flatsedge

• Ruellia caroliniensis, carolina ruellia

• Bromus catharticus, rescue brome

• Pentas lanceolata, egyptian star-cluster

• Ligustrum quihoui, quihoui privet

• Vaccinium oxycoccos, bog cranberry

• Delphinium carolinianum, wild blue larkspur

• Pyrola elliptica, shinleaf

• Viola pedata, bird's foot violet

• Eulobus californicus, california primrose

• Castilleja applegatei, wavyleaf paintbrush

• Rhynchospora colorata, whitetop sedge

• Ceanothus americanus, new jersey tea

• Agave salmiana, pulque agave

• Pachystachys lutea, golden shrimp plant

• Gaillardia aristata, great blanketflower

• Viola bicolor, american field pansy

• Philodendron bipinnatifidum, tree philodendron

• Salvia azurea, giant blue sage

• Psorothamnus schottii, Schott's indigo bush

• Spergularia rubra, red sand spurrey

• Pleurozium schreberi, red-stemmed feather moss

• Gazania linearis, striped treasureflower

• Wyethia angustifolia, narrowleaf mule-ears

• Leymus condensatus, giant wild rye

• Polygonatum multiflorum, eurasian solomon's seal

• Myrtillocactus geometrizans, blue myrtle-cactus

• Thymophylla pentachaeta, parralena

• Pachycereus pecten-aboriginum, indian comb

• Euphorbia serpens, matted sandmat

• Lepidium draba, heart-podded hoary cress

• Plantago erecta, dot-seed plantain

• Sceptridium dissectum, cut-leaved grape-fern

• Calamagrostis epigejos, bushgrass

• Ehrharta erecta, veldt grass
 * Sort

• Streptopus lanceolatus, rose twisted-stalk

• Polycarpon tetraphyllum, fourleaf manyseed

• Russelia equisetiformis, firecracker plant

• Leymus mollis, american dune grass

• Calochortus tolmiei, pussy-ears

• Calochortus leichtlinii, leichtlin's mariposa lily

• Euphorbia hypericifolia, graceful spurge

• Mentha canadensis, american cornmint

• Hedypnois cretica, crete weed

• Jasione montana, sheep's-bit

• Romneya coulteri, coulter's matilija poppy

• Euphorbia bicolor, snow-on-the-prairie

• Cyathea medullaris, black tree fern

• Ceanothus leucodermis, chaparral whitethorn

• Iris missouriensis, western blue flag

• Clivia miniata, natal lily

• Euphorbia tirucalli, fire stick

• Briza minor, little quaking-grass

• Camassia scilloides, atlantic camas

• Nassella pulchra, purple needlegrass

• Clintonia uniflora, bride's bonnet

• Vachellia karroo, sweet thorn

• Turnera ulmifolia, yellow alder

• Iris virginica, southern blue flag

• Lobelia spicata, pale-spiked lobelia

• Echinocereus enneacanthus, strawberry cactus

• Pithecellobium dulce, guamúchil

• Bellardia viscosa, yellow glandweed

• Bidens bipinnata, spanish needles

• Plantago virginica, dwarf plantain

• Linaria purpurea, purple toadflax

• Senecio glomeratus, cutleaf burnweed

• Lycopus uniflorus, northern bugleweed

• Clematis drummondii, texas virgin's bower

• Pogonia ophioglossoides, rose pogonia

• Ericameria linearifolia, narrowleaf goldenbush

• Lactuca canadensis, canada wild lettuce

• Ulva intestinalis, gutweed

• Crataegus douglasii, black hawthorn

• Aconitum columbianum, columbian monkshood

• Machaeranthera tanacetifolia, tahoka daisy

• Escobaria vivipara, viviparous foxtail cactus

• Humulus japonicus, japanese hops

• Avena barbata, slender wild oat

• Stenotaphrum secundatum, saint augustine grass

• Caltha leptosepala, white marsh marigold

• Hemizonia congesta, hayfield tarweed

• Carex pendula, hanging sedge

• Clitoria ternatea, blue pea

• Pellaea mucronata, bird's foot cliffbrake

• Eriocapitella hupehensis, hubei anemone

• Rubus ulmifolius, elmleaf blackberry

• Etlingera elatior, torch ginger

• Mertensia ciliata, mountain bluebells

• Ulmus minor, field elm

• Dendroalsia abietina

• Lygodesmia texana, texas skeleton plant

• Lupinus latifolius, broadleaf lupine

• Mimosa strigillosa, sunshine mimosa

• Jasminum polyanthum, pink jasmine

• Baptisia bracteata, longbract wild indigo

• Yucca filifera, tree yucca

• Leopoldia comosa, tassel hyacinth

• Veronica americana, american brooklime

• Xanthisma spinulosum, spiny goldenweed

• Tsuga mertensiana, mountain hemlock

• Artocarpus altilis, breadfruit

• Amphiachyris dracunculoides, prairie broomweed

• Mimosa quadrivalvis, fourvalve mimosa

• Agropyron cristatum, crested wheatgrass

• Arenaria serpyllifolia, thyme-leaved sandwort

• Asparagus densiflorus, sprenger's asparagus

• Bistorta officinalis, common bistort

• Lupinus hirsutissimus, stinging lupine

• Symphyotrichum drummondii, drummond's aster

• Juncus acutus, spiny rush

• Cylindropuntia versicolor, staghorn cholla

• Calochortus venustus, butterfly mariposa lily

• Setaria parviflora, marsh bristlegrass

• Zephyranthes drummondii, drummond's rain lily

• Croton lindheimeri, lindheimer's doveweed

• Carex vulpinoidea, fox sedge

• Mercurialis perennis, dog's mercury

• Muehlenbeckia complexa, scrambling pohuehue

• Syagrus romanzoffiana, queen palm

• Salvia officinalis, sage

• Lantana × urticoides, texas lantana

• Ulmus thomasii, rock elm

• Ligustrum japonicum, japanese privet

• Zephyranthes chlorosolen, brazos rain-lily

• Psorothamnus spinosus, smoke tree

• Carex plantaginea, plantainleaf sedge

• Helianthus angustifolius, narrowleaf sunflower

• Senecio triangularis, arrowleaf senecio

• Catalpa bignonioides, southern catalpa

• Campanula persicifolia, peach-leaved bellflower

• Hyacinthus orientalis, hyacinth

• Sophora microphylla, small-leaved kowhai

• Asphodelus fistulosus, onion-leafed asphodel

• Sairocarpus nuttallianus, nuttall's snapdragon

• Collinsia parviflora, small-flowered blue-eyed mary

• Amaranthus palmeri, palmer's amaranth

• Herbertia lahue, prairie nymph

• Melampyrum pratense, common cow-wheat

• Calyptridium monospermum, one-seeded pussypaws

• Polygala lutea, orange milkwort

• Asparagus aethiopicus, african asparagus

• Tephrosia virginiana, goat's rue

• Rudbeckia amplexicaulis, clasping coneflower

• Penstemon centranthifolius, scarlet bugler

• Bahiopsis parishii, parish's goldeneye

• Acmispon strigosus, strigose lotus

• Calliandra haematocephala, scarlet powder-puff

• Buddleja cordata

• Hedychium gardnerianum, kahili ginger

• Chaenactis fremontii, fremont's pincushion

• Dittrichia viscosa, false yellowhead

• Hazardia squarrosa, saw-toothed goldenbush

• Hedwigia ciliata, hedwig's fringeleaf moss

• Eschscholzia parishii, goldpoppy

• Verbena officinalis, common vervain

• Hylocereus undatus, night-blooming cereus

• Dieteria canescens, hoary aster

• Thalictrum fendleri, fendler's meadow-rue

• Descurainia pinnata, western tansy mustard

• Buglossoides arvensis, corn gromwell

• Melampyrum lineare, narrowleaf cow wheat

• Heliotropium indicum, indian heliotrope

• Smallanthus uvedalia, bear's foot

• Eutrochium fistulosum, hollow joe-pye weed

• Dicranopteris linearis, false staghorn fern

• Chaenomeles speciosa, chinese quince

• Rosa bracteata, macartney's rose

• Ceratonia siliqua, carob tree

• Cirsium undulatum, wavyleaf thistle

• Lunularia cruciata, crescent-cup liverwort

• Carex lurida, sallow sedge

• Prunus emarginata, bitter cherry

• Arabidopsis lyrata, sand cress

• Dactyloctenium aegyptium, durban crowfoot

• Sagittaria lancifolia, lanceleaf arrowhead

• Eriophyllum wallacei, wallace's woollydaisy

• Viola blanda, sweet white violet

• Neckera pennata, shingle moss

• Mikania micrantha, mile-a-minute

• Sanguisorba officinalis, great burnet

• Rubus laciniatus, cutleaf blackberry

• Pulsatilla occidentalis, white pasqueflower

• Cynosurus echinatus, bristly dogtail grass

• Senecio integerrimus, tall western groundsel

• Betonica officinalis, common hedge-nettle

• Stachys chamissonis, coastal hedge-nettle

• Campanula patula, spreading bellflower

• Agalinis purpurea, purple false foxglove

• Toxicoscordion venenosum, meadow deathcamas

• Muscari armeniacum, garden grape-hyacinth

• Scrophularia nodosa, common figwort

• Cedrus atlantica, atlas cedar

• Lathyrus vernus, spring vetch

• Digitaria sanguinalis, hairy crabgrass

• Hieracium umbellatum, canada hawkweed

• Trillium cernuum, nodding trillium

• Poa bulbosa, bulbous meadow-grass

• Indigofera miniata, scarlet pea

• Kniphofia uvaria, red hot poker

• Phacelia campanularia, desert bluebells

• Nama hispida, purple mat

• Inula helenium, elecampane

• Bloomeria crocea, goldenstar

• Fallopia scandens, climbing false buckwheat

• Sesbania herbacea, bigpod sesbania

• Aplectrum hyemale, putty root

• Maianthemum bifolium, may lily

• Hydrocharis morsus-ranae, european frog-bit

• Alopecurus pratensis, meadow foxtail

• Frangula purshiana, cascara

• Croton californicus, california croton

• Lewisia rediviva, oregon bitterroot

• Collinsonia canadensis, citronella horse balm

• Prunus dulcis, almond

• Tradescantia occidentalis, western spiderwort

• Kindbergia oregana, oregon beaked moss

• Acacia saligna, golden wreath wattle

• Rubus chamaemorus, cloudberry

• Asplenium rhizophyllum, walking fern

• Pinus lambertiana, sugar pine

• Caulophyllum giganteum, early blue cohosh

• Petasites hybridus, butterbur

• Pinus halepensis, aleppo pine

• Blechnum novae-zelandiae, kiokio

• Polystichum vestitum, prickly shield fern

• Melampyrum nemorosum, wood cow-wheat

• Arundina graminifolia, bamboo orchid

• Nama demissa, purple mat

• Pluchea sericea, arrowweed

• Salix laevigata, red willow

• Podocarpus macrophyllus, kusamaki

• Elymus repens, quack grass

• Phegopteris hexagonoptera, broad beech fern

• Glycyrrhiza lepidota, wild licorice

• Abies lasiocarpa, subalpine fir

• Alisma plantago-aquatica, european water-plantain

• Solidago velutina, velvety goldenrod

• Amaranthus cruentus, red amaranth

• Cystopteris bulbifera, bulblet fern

• Geum aleppicum, yellow avens

• Celtis reticulata, netleaf hackberry

• Polygonatum pubescens, hairy solomon's-seal

• Corallina officinalis, common coralline

• Eriophorum vaginatum, tussock cottongrass

• Yucca gigantea, spineless yucca

• Scoliopus bigelovii, california fetid adderstongue

• Glandularia canadensis, rose vervain

• Dysphania ambrosioides, mexican tea

• Viola striata, cream violet

• Lobelia erinus, garden lobelia

• Pinus monticola, western white pine

• Juniperus grandis, sierra juniper

• Cotoneaster coriaceus, late cotoneaster

• Madia elegans, common madia

• Gazania rigens, beach gazanias

• Solidago bicolor, silverrod

• Diplotaxis tenuifolia, perennial wall-rocket

• Ozothamnus leptophyllus, tauhinu

• Senecio flaccidus, threadleaf groundsel

• Anthemis cotula, stinking chamomile

• Ferocactus viridescens, san diego barrel cactus

• Ammophila breviligulata, american marram grass

• Lolium arundinaceum, tall fescue

• Lactuca sativa, lettuce

• Iresine diffusa, juba's bush

• Clintonia andrewsiana, andrews' clintonia

• Taxus brevifolia, pacific yew

• Muehlenbeckia australis, pohuehue

• Helleborus foetidus, stinking hellebore

• Zostera marina, eelgrass

• Iris foetidissima, stinking iris

• Mesembryanthemum nodiflorum, slender iceplant

• Plagiobothrys nothofulvus, rusty popcornflower

• Echinocereus stramineus, strawberry hedgehog cactus

• Cleome houtteana, spider flower

• Handroanthus chrysanthus, golden trumpet-tree

• Cardamine douglassii, purple cress

• Trillium chloropetalum, giant wakerobin

• Lepidium latifolium, broadleaved pepperweed

• Emilia fosbergii, red tasselflower

• Echinacea pallida, pale purple coneflower

• Erythronium oregonum, giant white fawn lily

• Calamagrostis canadensis, canadian bluejoint

• Bahiopsis laciniata, san diego county viguiera

• Euphorbia nutans, nodding spurge

• Pyrrosia eleagnifolia, leather-leaf fern

• Phalaris aquatica, harding grass

• Avicennia marina, grey mangrove

• Carex grayi, gray's sedge

• Iris domestica, blackberry lily

• Homalocephala texensis, horse crippler cactus

• Osmanthus fragrans, sweet olive

• Trollius europaeus, globeflower

• Eucrypta chrysanthemifolia, common eucrypta

• Senecio elegans, red-purple ragwort

• Arabidopsis thaliana, mouse-ear cress

• Pteris vittata, ladder fern

• Ficus aurea, florida strangler fig

• Calliandra eriophylla, pink fairy-duster

• Erysimum cheiranthoides, wormseed wallflower

• Castilleja purpurea, purple paintbrush

• Crinum asiaticum, tree crinum

• Symphyotrichum novi-belgii, New York aster

• Styphnolobium japonicum, japanese pagoda tree

• Pinus canariensis, canary island pine

• Castilleja coccinea, scarlet indian-paintbrush

• Morus nigra, black mulberry

• Phyllospadix torreyi, surf grass

• Uniola paniculata, sea oats

• Onopordum acanthium, cotton thistle

• Eriogonum wrightii, wright's buckwheat

• Coreopsis tripteris, tall coreopsis

• Cypripedium reginae, showy lady's slipper

• Dianthus carthusianorum, carthusian pink

• Gomphrena serrata, gomphrena weed

• Lobelia puberula, downy lobelia

• Cryptomeria japonica, sugi

• Rorippa palustris, bog yellowcress

• Chamaecrista nictitans, sensitive pea

• Lilium michiganense, michigan lily

• Chorispora tenella, crossflower

• Polymnia canadensis, leafcup

• Cercis siliquastrum, judas-tree

• Corydalis solida, bird-in-a-bush

• Leucanthemum maximum, shasta daisy

• Anchusa officinalis, common alkanet

• Cyanthillium cinereum, little ironweed

• Hypericum punctatum, spotted St. john's wort

• Andersonglossum virginianum, wild comfrey

• Aloe maculata, soap aloe

• Scutellaria lateriflora, side-flowering skullcap

• Ficus macrophylla, moreton bay fig

• Cedrus deodara, deodar cedar

• Ballota nigra, black horehound

• Romulea rosea, rosy sandcrocus

• Mastocarpus papillatus, turkish washcloth

• Jatropha dioica, leatherstem

• Gomphrena globosa, globe amaranth

• Penstemon heterophyllus, bunchleaf penstemon

• Erigeron divergens, spreading fleabane

• Opuntia cochenillifera, cochineal nopal cactus

• Symphyotrichum subulatum, annual saltmarsh aster

• Phacelia parryi, parry's phacelia

• Pinus pinaster, maritime pine

• Chrysothamnus viscidiflorus, yellow rabbitbrush

• Astragalus trichopodus, santa barbara milkvetch

• Hypericum calycinum, rose-of-sharon

• Cercocarpus ledifolius, curl-leaf mountain-mahogany

• Castilleja integra, wholeleaf indian paintbrush

• Dryopteris expansa, spreading wood fern

• Clematis pitcheri, pitcher's leatherflower

• Alocasia macrorrhizos, giant taro

• Hymenocallis littoralis, beach spider lily

• Dulichium arundinaceum, three-way sedge

• Sisyrinchium montanum, strict blue-eyed grass

• Lithospermum caroliniense, hairy puccoon

• Cercocarpus montanus, alder-leaved mountain-mahogany

• Ceanothus velutinus, snowbrush ceanothus

• Veronica peregrina, purslane speedwell

• Juniperus chinensis, chinese juniper

• Trixis californica, american threefold

• Purshia stansburyana, stansbury's cliffrose

• Sporobolus alterniflorus, saltmarsh cord grass

• Araucaria araucana, monkey-puzzle

• Triphysaria eriantha, johnnytuck

• Deschampsia cespitosa, tufted hair grass

• Pulicaria dysenterica, common fleabane

• Bouteloua dactyloides, buffalo grass

• Clematis ligusticifolia, western virgin's bower

• Juncus patens, spreading rush

• Pityopsis graminifolia, narrowleaf silkgrass

• Lepechinia calycina, california pitcher sage

• Fallopia convolvulus, black-bindweed

• Oncosiphon piluliferum, stinknet

• Zinnia peruviana, peruvian zinnia

• Senna lindheimeriana, lindheimer's senna

• Cotoneaster horizontalis, wall cotoneaster

• Agave vivipara, century plant

• Rosa rubiginosa, sweet-brier

• Veronica longifolia, long-leaved speedwell

• Eschscholzia minutiflora, little gold poppy

• Asplenium oblongifolium, huruhuruwhenua

• Viola purpurea, goosefoot violet

• Mirabilis nyctaginea, wild four o'clock

• Medicago falcata, sickle alfalfa

• Panicum maximum, guineagrass

• Ehretia anacua, anacua tree

• Corallorhiza striata, striped coralroot

• Anemonoides ranunculoides, yellow anemone

• Phyla lanceolata, lanceleaf frogfruit

• Lotus pedunculatus, greater bird's-foot-trefoil

• Tillandsia fasciculata, cardinal airplant

• Eriogonum parvifolium, seacliff wild buckwheat

• Castilleja densiflora, denseflower indian paintbrush

• Nephrolepis exaltata, southern sword fern

• Maurandya antirrhiniflora, snapdragon vine

• Sesbania drummondii, rattlebush

• Carex crinita, fringed sedge

• Polygonatum odoratum, scented solomon's-seal

• Trifolium aureum, large hop clover

• Sesbania vesicaria, bladder pod

• Pseudognaphalium biolettii, two-color rabbit tobacco

• Rosa arkansana, prairie rose

• Carduus acanthoides, broad-winged thistle

• Nabalus altissimus, tall rattlesnakeroot

• Lophocereus schottii, senita cactus

• Lomaria discolor, crown fern

• Photinia serratifolia, chinese photinia

• Crinum americanum, southern swamp crinum

• Crataegus laevigata, midland hawthorn

• Pinus coulteri, coulter pine

• Mirabilis multiflora, colorado four o'clock

• Pinus torreyana, torrey pine

• Narcissus poeticus, poet's narcissus

• Mammillaria heyderi, little nipple cactus

• Fraxinus albicans, texas ash

• Opuntia chlorotica, pancake prickly-pear

• Tetragonia tetragonoides, native spinach

• Carpodetus serratus, marble leaf

• Asplenium flaccidum, drooping spleenwort

• Schoenoplectus acutus, hardstem bulrush

• Verbena rigida, slender vervain

• Glaucium flavum, yellow horned poppy

• Eranthis hyemalis, winter aconite

• Phoenix dactylifera, date palm

• Senecio minimus, coastal burnweed

• Plantago ovata, desert plantain

• Senna obtusifolia, american sicklepod

• Trifolium medium, zigzag clover

• Vicia ludoviciana, slender vetch

• Agave parryi, parry's agave

• Brachyglottis repanda, rangiora

• Danthonia spicata, poverty oatgrass

• Monoptilon bellioides, mojave desert star

• Vigna luteola, hairypod cowpea

• Trichostema dichotomum, blue curls

• Polypremum procumbens, rust weed

• Morus indica, korean mulberry

• Fatoua villosa, hairy crabweed

• Laburnum anagyroides, common laburnum

• Agrimonia parviflora, swamp agrimony

• Smilax aspera, rough bindweed

• Dioscorea bulbifera, air potato

• Fragaria × ananassa, garden strawberry

• Asplenium ceterach, rustyback

• Lactuca biennis, tall blue lettuce

• Hippobroma longiflora, star of bethlehem

• Pancratium maritimum, sea daffodil

• Viguiera dentata, golden-eye

• Elodea canadensis, common waterweed

• Penstemon spectabilis, showy penstemon

• Erigeron pulchellus, robin's-plantain

• Arnoglossum plantagineum, prairie indian plantain

• Argemone munita, flatbud prickly poppy

• Juniperus monosperma, one-seed juniper

• Scutellaria integrifolia, helmet skullcap

• Viola rostrata, long-spurred violet

• Amelanchier utahensis, utah serviceberry

• Sophora affinis, eve's necklace

• Batis maritima, saltwort

• Bischofia javanica, bishop wood

• Homalocephala polycephala, harem cactus

• Eupatorium altissimum, tall boneset

• Carex lupulina, hop sedge

• Schoenoplectus californicus, california bulrush

• Hamatocactus hamatacanthus, turk's head

• Platanthera bifolia, lesser butterfly-orchid

• Spiranthes romanzoffiana, hooded ladies' tresses

• Imperata cylindrica, cogon grass

• Callicarpa dichotoma, purple beautyberry

• Agathis australis, kauri

• Parietaria pensylvanica, pennsylvania pellitory

• Lobelia kalmii, kalm's lobelia

• Lupinus microcarpus, chick lupine

• Aristida purpurea, purple three-awn

• Galinsoga parviflora, gallant soldier

• Eriophorum virginicum, tawny cotton-grass

• Artemisia pycnocephala, beach wormwood

• Verbascum virgatum, wand mullein

• Lavandula dentata, french lavender

• Veronica speciosa, New Zealand hebe

• Nemophila phacelioides, texas baby blue eyes

• Corallorhiza mertensiana, pacific coralroot

• Senna alata, candlebush

• Lilium pardalinum, leopard lily

• Rubus pensilvanicus, pennsylvania blackberry

• Acmella repens, oppositeleaf spotflower

• Euphorbia hyssopifolia, hyssop spurge

• Picris hieracioides, hawkweed oxtongue

• Salvia nemorosa, purple wood sage

• Leucojum aestivum, summer snowflake

• Thysanocarpus curvipes, sand fringepod

• Ranunculus muricatus, rough-fruited buttercup

• Elephantopus tomentosus, common elephant's-foot

• Dietes iridioides, african iris

• Scirpus microcarpus, panicled bulrush

• Ranunculus aquatilis, common water-crowfoot

• Crescentia cujete, calabash tree

• Calochortus amabilis, diogenes' lantern

• Castilleja linariifolia, wyoming indian paintbrush

• Agalinis tenuifolia, slender false foxglove

• Clematis occidentalis, purple clematis

• Helleborus orientalis, lenten-rose

• Muscari botryoides, common grape hyacinth

• Persicaria chinensis, china knotweed

• Johnstonella angustifolia, narrow-leaved cryptantha

• Trachycarpus fortunei, chinese windmill palm

• Anisocarpus madioides, woodland madia

• Eleocharis palustris, common spike-rush

• Wyethia mollis, woolly mule's ears

• Phacelia hastata, silverleaf phacelia

• Pinus mugo, mountain pine

• Phacelia californica, california phacelia

• Tagetes lunulata, red-crescent marigold

• Opuntia tomentosa, woollyjoint pricklypear

• Mimosa nuttallii, catclaw brier

• Silene stellata, starry campion

• Livistona chinensis, chinese fan palm

• Linum rigidum, yellow flax

• Erythranthe lewisii, lewis' monkeyflower

• Vicia hirsuta, hairy tare

• Wigandia urens, fiberglass plant

• Mercurialis annua, annual mercury

• Phacelia congesta, blue curls

• Trichostema lanatum, woolly bluecurls

• Teucrium scorodonia, woodland germander

• Dichelostemma congestum, ookow

• Stephanomeria pauciflora, brownplume wirelettuce

• Carlina acaulis, silver thistle

• Rhodotypos scandens, jetbead

• Armoracia rusticana, horseradish

• Lasthenia gracilis, common goldfields

• Nemophila heterophylla, white nemophila

• Jeffersonia diphylla, twinleaf

• Rubus hispidus, swamp dewberry

• Woodsia obtusa, blunt woodsia

• Aquilegia chrysantha, golden columbine

• Zephyranthes atamasco, atamasco lily

• Corydalis aurea, scrambled eggs

• Triglochin maritima, common arrowgrass

• Malus fusca, pacific crab apple

• Reseda lutea, wild mignonette

• Euphrasia nemorosa, common eyebright

• Kerria japonica, japanese kerria

• Thalictrum dasycarpum, purple meadow-rue

• Celtis australis, nettle tree

• Marginatocereus marginatus, mexican fence post cactus

• Vachellia constricta, whitethorn acacia

• Aconitum napellus, monk's-hood

• Cirsium oleraceum, cabbage thistle

• Turritis glabra, tower mustard

• Achillea ptarmica, sneezewort

• Hypoestes phyllostachya, polka dot plant

• Ficinia nodosa, knobby clubrush

• Ebenopsis ebano, texas ebony

• Atriplex hymenelytra, desert holly

• Tortula muralis, wall screw-moss

• Opuntia robusta, nopal tapón

• Fumaria muralis, common ramping-fumitory

• Platycodon grandiflorus, balloon flower

• Solidago speciosa, showy goldenrod

• Papaver dubium, long-headed poppy

• Histiopteris incisa, water fern

• Heliotropium angiospermum, scorpion's-tail

• Veronica filiformis, slender speedwell

• Uvularia perfoliata, perfoliate bellwort

• Anemone cylindrica, cylindrical thimbleweed

• Mammillaria magnimamma, mexican pincushion cactus

• Ceanothus integerrimus, deerbrush ceanothus

• Pinus albicaulis, whitebark pine

• Wedelia hispida, texas creeping-oxeye

• Achillea filipendulina, fern-leaf yarrow

• Hieracium albiflorum, white hawkweed

• Carduus crispus, welted thistle

• Rhamnus alaternus, mediterranean buckthorn

• Utricularia macrorhiza, common bladderwort

• Funaria hygrometrica, bonfire moss

• Smilax herbacea, smooth carrionflower

• Scutellaria mexicana, paperbag bush

• Koeberlinia spinosa, crown of thorns

• Bistorta vivipara, alpine bistort

• Penstemon barbatus, beardlip penstemon

• Koeleria macrantha, prairie junegrass

• Eysenhardtia texana, texas kidneywood

• Dalea candida, white prairie clover

• Arrhenatherum elatius, tall oat grass

• Hypochaeris glabra, smooth cat's ear

• Pinus flexilis, limber pine

• Schoenoplectus pungens, three-square bulrush

• Muhlenbergia capillaris, muhly grass

• Aloysia gratissima, whitebrush

• Macroptilium atropurpureum, purple bush-bean

• Ephedra viridis, green ephedra

• Mentha longifolia, horse mint

• Dryopteris cristata, crested wood fern

• Juncus bufonius, toad rush

• Salvia splendens, scarlet sage

• Arnoglossum atriplicifolium, pale indian plantain

• Berberis darwinii, darwin's barberry

• Capparis spinosa, caper bush

• Aloe ferox, cape aloe

• Atriplex semibaccata, berry saltbush

• Thymus serpyllum, wild thyme

• Himantoglossum robertianum, giant orchid

• Cotula australis, australian waterbuttons

• Potamogeton natans, floating-leaved pondweed

• Erigeron foliosus, leafy fleabane

• Boechera laevigata, smooth rockcress

• Consolida ajacis, rocket larkspur

• Clematis paniculata, puawhananga

• Astragalus lentiginosus, freckled milkvetch

• Vachellia rigidula, blackbrush acacia

• Euphorbia trigona, african milk weed

• Caesalpinia gilliesii, yellow bird-of-paradise bush

• Fraxinus velutina, velvet ash

• Cupressus nootkatensis, nootka cypress

• Hymenopappus scabiosaeus, woolly white

• Enterolobium cyclocarpum, elephant ear tree

• Syringa reticulata, japanese tree lilac

• Pellaea atropurpurea, purple-stem cliffbrake

• Cymbopogon citratus, lemon grass

• Juncus articulatus, jointed rush

• Euphorbia heterophylla, painted spurge

• Tigridia pavonia, peacock flower

• Pyrostegia venusta, orange trumpet

• Viola hastata, halberd-leaved violet

• Cylindropuntia californica, california cholla

• Thunbergia erecta, bush thunbergia

• Podranea ricasoliana, pink trumpet vine

• Moringa oleifera, horseradishtree

• Neottia ovata, common twayblade

• Xanthosoma robustum

• Stanleya pinnata, prince's plume

• Prumnopitys taxifolia, matai

• Cardamine bulbosa, bulbous cress

• Senna roemeriana, two-leaved senna

• Opuntia macrocentra, purple prickly pear

• Mohavea confertiflora, ghost flower

• Salix bebbiana, bebb's willow

• Lactuca floridana, woodland lettuce

• Thymus vulgaris, common thyme

• Polygala alba, white milkwort

• Stephanomeria diegensis, san diego wirelettuce

• Cephalanthera longifolia, narrow-leaved helleborine

• Carex obnupta, slough sedge

• Cyperus odoratus, fragrant flatsedge

• Hellenia speciosa, crêpe ginger

• Prunus angustifolia, chickasaw plum

• Calochortus weedii, weed's mariposa lily

• Ravenala madagascariensis, traveller's palm

• Erythranthe moschata, muskflower

• Cordia sebestena, scarlet cordia

• Tithonia rotundifolia, mexican sunflower

• Tithonia tubaeformis, tree marigold

• Onobrychis viciifolia, sainfoin

• Festuca rubra, red fescue

• Bidens laevis, bur-marigold

• Sparganium eurycarpum, big bur-reed

• Berchemia scandens, supplejack

• Rhinotropis californica, california milkwort

• Hypericum prolificum, shrubby St. john's-wort

• Smilax smallii, lanceleaf greenbrier

• Platanthera psycodes, lesser purple fringed orchid

• Euphorbia oblongata, eggleaf spurge

• Elymus elymoides, squirreltail

• Lophophora williamsii, peyote

• Penstemon hirsutus, hairy beardtongue

• Cistanthe grandiflora, rock purslane

• Echinocereus pectinatus, spiny hedgehog cactus

• Heliconia latispatha, expanded lobsterclaw

• Erythrina crista-galli, cockspur coral tree

• Viola sagittata, arrowleaf violet

• Silene uniflora, sea campion

• Clitoria mariana, pigeonwings

• Chrysobalanus icaco, cocoplum

• Selaginella bigelovii, bigelow's spike moss

• Drymocallis arguta, tall cinquefoil

• Pinus strobiformis, southwestern white pine

• Oxyria digyna, alpine sorrel

• Euphorbia amygdaloides, wood spurge

• Dicksonia squarrosa, rough tree fern

• Canavalia rosea, beach bean

• Grindelia ciliata, spanish gold

• Tinantia anomala, false dayflower

• Soliva sessilis, common soliva

• Viola macloskeyi, small white violet

• Sporobolus michauxianus, prairie cordgrass

• Chrysogonum virginianum, green-and-gold

• Torenia fournieri, wishbone flower

• Trifolium angustifolium, narrow-leaved clover

• Veronica salicifolia, koromiko

• Viola cucullata, marsh blue violet

• Leonotis leonurus, wild dagga

• Bromelia pinguin, piñuela

• Corydalis flavula, pale corydalis

• Chamaecyparis lawsoniana, port orford-cedar

• Ficinia spiralis, pingao

• Alisma triviale, northern water plantain

• Freycinetia banksii, kiekie

• Viola lanceolata, white bog violet

• Sabal mexicana, mexican palmetto

• Rumex hymenosepalus, canaigre

• Hydrophyllum canadense, broad-leaf waterleaf

• Cardamine flexuosa, wavy bittercress

• Pinus cembroides, mexican pinyon

• Tamarindus indica, tamarind

• Chamaerops humilis, mediterranean fan palm

• Pseudofumaria lutea, yellow corydalis

• Amsinckia tessellata, bristly fiddleneck

• Elaeagnus pungens, thorny olive

• Oxytropis lambertii, stemless point-vetch

• Eriodictyon trichocalyx, hairy yerba santa

• Lamarckia aurea, goldentop grass

• Lupinus sparsiflorus, coulter's lupine

• Artemisia dracunculus, tarragon

• Sorbaria sorbifolia, sorbaria

• Luetkea pectinata, partridgefoot

• Cota tinctoria, golden marguerite

• Chaenactis glabriuscula, common yellow chaenactis

• Sorbus aria, whitebeam

• Ficus religiosa, sacred fig

• Smilax auriculata, earleaf greenbrier

• Potamogeton nodosus, longleaf pondweed

• Cupressus lusitanica, mexican cypress

• Spirodela polyrhiza, greater duckweed

• Prunus pumila, sand cherry

• Lepidium densiflorum, common peppergrass

• Stipa miliacea, smilo grass

• Opuntia macrorhiza, plains prickly pear

• Persicaria hydropiper, waterpepper

• Hydrophyllum appendiculatum, great waterleaf

• Ferocactus histrix

• Peritoma serrulata, Rocky Mountain bee plant

• Salvia clevelandii, cleveland sage

• Lilium canadense, canada lily

• Ranunculus flammula, lesser spearwort

• Triticum aestivum, bread wheat

• Dioscorea communis, black bryony

• Astragalus crassicarpus, ground-plum

• Glyceria striata, fowl mannagrass

• Opuntia fragilis, brittle prickly-pear

• Campanula rapunculus, rampion

• Sanvitalia procumbens, mexican creeping zinnia

• Acalypha hispida, chenille-plant

• Odontonema tubaeforme, firespike

• Sorghum bicolor, sorghum

• Calochortus gunnisonii, gunnison's mariposa lily

• Bougainvillea spectabilis, beautiful bougainvillea

• Helianthus grosseserratus, sawtooth sunflower

• Prumnopitys ferruginea, miro

• Euphorbia paralias, sea spurge

• Justicia brandegeeana, shrimp plant

• Gnaphalium uliginosum, marsh cudweed

• Neottia nidus-avis, bird's-nest orchid

• Galeopsis bifida, bifid hemp-nettle

• Orobanche minor, common broomrape

• Pinaropappus roseus, white rock-lettuce

• Buckiella undulata, waved silk-moss

• Yucca gloriosa, spanish-daggar

• Eriogonum ovalifolium, cushion buckwheat

• Albizia saman, monkey pod tree

• Strelitzia nicolai, giant bird-of-paradise flower

• Rhamnus humboldtiana, coyotillo

• Astelia fragrans, bush flax

• Chelone lyonii, pink turtlehead

• Viola labradorica, american dog violet

• Antennaria plantaginifolia, woman's tobacco

• Epipactis gigantea, stream orchid

• Rubus saxatilis, stone bramble

• Tithonia diversifolia, mexican sunflower

• Claytonia lanceolata, lanceleaf spring beauty

• Paspalum urvillei, vasey grass

• Crataegus marshallii, parsley hawthorn

• Grimmia pulvinata, grey-cushioned grimmia

• Verbena bracteata, prostrate vervain

• Panicum capillare, witch grass

• Forsythia × intermedia, border forsythia

• Pickeringia montana, chaparral pea

• Euphorbia myrsinites, donkey tail

• Carex stipata, awl-fruited sedge

• Peucephyllum schottii, schott's pygmycedar

• Elaeagnus commutata, silverberry

• Agastache urticifolia, nettle-leaf giant hyssop

• Lupinus lepidus, dwarf lupine

• Equisetum scirpoides, dwarf horsetail

• Echinocereus pentalophus, ladyfinger cactus

• Antennaria rosea, pink everlasting

• Salix ×fragilis, hybrid crack willow

• Rumex salicifolius, willow dock

• Bunias orientalis, warty-cabbage

• Lespedeza virginica, slender bush clover

• Lewisia leeana, quill-leaf lewisia

• Viola reichenbachiana, early dog-violet

• Hydrophyllum capitatum, ballhead waterleaf

• Thymus praecox, mother of thyme

• Acalypha ostryifolia, hornbeam copperleaf

• Aphyllon fasciculatum, clustered broomrape

• Dionaea muscipula, venus flytrap

• Cydonia oblonga, quince

• Clinopodium nepeta, lesser calamint

• Brickellia eupatorioides, false boneset

• Schlumbergera truncata, crab cactus

• Verbesina occidentalis, yellow crownbeard

• Psilotum nudum, skeleton fork fern

• Phacelia imbricata, mountain phacelia

• Rhytidiadelphus loreus, lanky moss

• Oplismenus hirtellus, basket grass

• Abies alba, silver fir

• Manihot esculenta, cassava

• Pulmonaria obscura, suffolk lungwort

• Neolloydia conoidea, chihuahuan beehive

• Dalea formosa, feather dalea

• Bituminaria bituminosa, arabian pea

• Veronica polita, grey field-speedwell

• Cirsium muticum, swamp thistle

• Agave palmeri, palmer's agave

• Ligustrum obtusifolium, border privet

• Cyperus papyrus, papyrus sedge

• Phyllanthus tenellus, mascarene island leaf-flower

• Ceanothus herbaceus, inland ceanothus

• Artemisia stelleriana, hoary mugwort

• Dasyochloa pulchella, fluffgrass

• Spergula arvensis, corn spurrey

• Mimosa aculeaticarpa, catclaw mimosa

• Lepidium campestre, field peppergrass

• Pectis papposa, chinchweed

• Asparagus asparagoides, cape smilax

• Isocoma acradenia, alkali goldenbush

• Ferocactus pilosus

• Phormium cookianum, mountain flax

• Ipheion uniflorum, spring starflower

• Calochortus nuttallii, sego lily

• Echinacea angustifolia, narrow-leaved purple coneflower

• Hypericum mutilum, dwarf St. john's wort

• Allium ampeloprasum, wild leek

• Trillium flexipes, drooping trillium

• Potamogeton crispus, crisp-leaved pondweed

• Trifolium depauperatum, cowbag clover

• Zamia integrifolia, coontie

• Phacelia ramosissima, branching phacelia

• Vernonia missurica, missouri ironweed

• Xylorhiza tortifolia, mojave aster

• Abrus precatorius, rosary pea

• Salicornia quinqueflora, beaded samphire

• Campanula poscharskyana, trailing bellflower

• Acacia confusa, taiwan acacia

• Garcinia subelliptica, common garcinia

• Elymus glaucus, blue wild rye

• Erysimum cheiri, wallflower

• Bassia scoparia, summer-cypress

• Lilium humboldtii, humboldt's lily

• Heliotropium europaeum, european heliotrope

• Aronia arbutifolia, red chokeberry

• Phlomis fruticosa, jerusalem sage

• Ericameria ericoides, california goldenbush

• Spinifex sericeus, beach spinifex

• Eruca vesicaria, rocketsalad

• Bougainvillea × buttiana, garden bougainvillea

• Anemone multifida, cutleaf anemone

• Limonium carolinianum, carolina sea lavender

• Triodanis biflora, venus' looking-glass

• Cirsium scariosum, elk thistle

• Hylodesmum nudiflorum, naked-flowered tick-trefoil

• Salsola kali, saltwort

• Salvia mexicana, mexican sage

• Metalasia densa, fynbos blombush

• Barbarea orthoceras, american yellowrocket

• Trillium luteum, yellow wakerobin

• Diplacus × australis, san diego monkeyflower

• Linum pratense, meadow flax

• Cranfillia fluviatilis, kiwakiwa

• Lithospermum ruderale, western stoneseed

• Vitex lucens, puriri

• Penstemon palmeri, palmer's penstemon

• Coreopsis major, greater tickseed

• Salvia roemeriana, cedar sage

• Thelypteris kunthii, stately maiden fern

• Gamochaeta pensylvanica, pennsylvania everlasting

• Ceanothus prostratus, mahala mat

• Kummerowia striata, japanese clover

• Dichanthelium oligosanthes, heller's rosette grass

• Calochortus catalinae, catalina mariposa lily

• Waldsteinia fragarioides, appalachian barren-strawberry

• Nabalus trifoliolatus, three-leaved rattlesnakeroot

• Iris fernaldii, fernald's iris

• Coreopsis verticillata, whorled coreopsis

• Spiraea betulifolia, white spirea

• Castilleja rhexiifolia, rhexia-leaf indian-paintbrush

• Vitex rotundifolia, beach vitex

• Penstemon eatonii, firecracker penstemon

• Carex blanda, eastern woodland sedge

• Condalia hookeri, brasil

• Spiranthes vernalis, spring ladies' tresses

• Acmispon rigidus, shrubby deervetch

• Stylosanthes biflora, pencil flower

• Polytrichum piliferum, bristly haircap moss

• Acacia cyclops, western coastal wattle

• Azolla filiculoides, water fern

• Lilium superbum, turk's-cap lily

• Vicia gigantea, giant vetch

• Chamaebatia foliolosa, mountain misery

• Tanacetum bipinnatum, dune tansy

• Ruellia strepens, smooth ruellia

• Brassica napus, rapeseed

• Dactylorhiza incarnata, early marsh-orchid

• Ceanothus cordulatus, mountain whitethorn

• Mentha × piperita, peppermint

• Aquilegia flavescens, yellow columbine

• Mimulus alatus, sharpwing monkeyflower

• Yucca pallida, pale yucca

• Ptilium crista-castrensis, ostrich-plume moss

• Asplenium bulbiferum, hen and chicks fern

• Venegasia carpesioides, canyon sunflower

• Papaver cambricum, welsh poppy

• Phytolacca icosandra, tropical pokeweed

• Abronia maritima, red sand-verbena

• Leucobryum albidum, white moss

• Palafoxia callosa, small palafox

• Moehringia lateriflora, bluntleaf sandwort

• Artemisia filifolia, sand sagebrush

• Discaria toumatou, matagouri

• Narcissus tazetta, bunch-flowered daffodil

• Viola ocellata, western heart's ease

• Acmispon argophyllus, silver bird's-foot trefoil

• Equisetum pratense, shady horsetail

• Spathoglottis plicata, philippine ground orchid

• Lathyrus hirsutus, hairy vetchling

• Rubus cissoides, bush lawyer

• Dimorphotheca ecklonis, blue-and-white daisybush

• Mallotus paniculatus, turn-in-the-wind

• Solidago odora, sweet goldenrod

• Isothecium stoloniferum, cat's tail moss

• Clerodendrum thomsoniae, bleeding glory-bower

• Hosackia gracilis, witch's-teeth

• Ageratina havanensis, shrubby boneset

• Tetragonia implexicoma, kokihi

• Talinum paniculatum, jewels of opar

• Lycopodiella cernua, nodding clubmoss

• Hypnum imponens, brocade moss

• Pseudognaphalium microcephalum, feltleaf everlasting

• Ranunculus fascicularis, early buttercup

• Torreya californica, california torreya

• Lupinus concinnus, bajada lupine

• Costus woodsonii

• Woodwardia virginica, virginia chainfern

• Rheum rhabarbarum, rhubarb

• Galactites tomentosus, boar thistle

• Achyrachaena mollis, blow wives

• Gagea lutea, yellow star-of-bethlehem

• Trifolium subterraneum, subterranean clover

• Eurhynchium praelongum, common feather-moss

• Conopholis alpina, alpine cancer-root

• Stachys rigida, rough hedgenettle

• Clerodendrum trichotomum, harlequin glorybower

• Penstemon procerus, small-flower beardtongue

• Sansevieria hyacinthoides, mother-in-law's tongue

• Juncus torreyi, torrey's rush

• Cyperus rotundus, purple nutsedge

• Chorizanthe rigida, devil's spineflower

• Araucaria columnaris, cook pine

• Leucocrinum montanum, common starlily

• Rubus arcticus, arctic raspberry

• Delphinium glaucum, sierra larkspur

• Anemone coronaria, poppy anemone

• Baptisia tinctoria, horsefly weed

• Bergerocactus emoryi, golden-spined cereus

• Consolida regalis, forking larkspur

• Streptanthus glandulosus, bristly jewelflower

• Salix scouleriana, scouler's willow

• Selaginella kraussiana, krauss's clubmoss

• Leersia oryzoides, rice cutgrass

• Lupinus nootkatensis, nootka lupine

• Streptanthus tortuosus, mountain jewelflower

• Polygala vulgaris, common milkwort

• Krascheninnikovia lanata, winterfat

• Lathyrus sylvestris, narrow-leaved everlasting-pea

• Echinops sphaerocephalus, glandular globe-thistle

• Bromus sterilis, barren brome

• Hemerocallis × hybrids

• Allium tuberosum, garlic chives

• Rhizomnium glabrescens, fan moss

• Dysphania pumilio, clammy goosefoot

• Pulsatilla alpina, alpine pasqueflower

• Diaperia prolifera, flathead rabbit tobacco

• Paspalum notatum, bahia grass

• Polygala sanguinea, field milkwort

• Chrysopsis mariana, maryland golden-aster

• Veronica stricta, koromiko

• Leptosyne gigantea, giant coreopsis

• Phacelia sericea, silky phacelia

• Platanthera lacera, ragged fringed orchid

• Coreopsis palmata, prairie coreopsis

• Achnatherum hymenoides, indian ricegrass

• Phlebodium aureum, golden polypody

• Senna didymobotrya, african wild cassia

• Cyrtomium falcatum, house holly-fern

• Bazzania trilobata, greater whipwort

• Pseudognaphalium stramineum, cottonbatting plant

• Spiranthes lacera, slender ladies' tresses

• Triantha glutinosa, sticky false asphodel

• Senna occidentalis, coffee senna

• Salvia polystachya

• Plantago patagonica, woolly plantain

• Scirpus sylvaticus, wood club-rush

• Brunnera macrophylla, siberian bugloss

• Pyrrhopappus carolinianus, carolina desert-chicory

• Pongamia pinnata, indian beech tree

• Dianthus chinensis, chinese-pink

• Lilium parvum, sierra tiger lily

• Ferocactus latispinus

• Cleome rutidosperma, purple cleome

• Arachis pintoi, pinto peanut

• Hydrastis canadensis, goldenseal

• Microtis unifolia, common onion-orchid

• Chloris barbata, finger grass

• Helenium puberulum, rosilla

• Salvia elegans, pineapple sage

• Brodiaea terrestris, dwarf brodiaea

• Penstemon speciosus, royal penstemon

• Luzula multiflora, heath wood-rush

• Prosopis laevigata

• Wyethia glabra, smooth mule-ears

• Bolboschoenus maritimus, sea clubrush

• Grindelia camporum, great valley gumweed

• Ariocarpus retusus

• Platanthera clavellata, small green wood orchid

• Cotoneaster pannosus, silverleaf cotoneaster

• Madia gracilis, grassy tarweed

• Heliomeris multiflora, showy goldeneye

• Hydrophyllum tenuipes, pacific waterleaf

• Hypericum fraseri, fraser's marsh St. john's-wort

• Packera anonyma, small's ragwort

• Carex cherokeensis, cherokee sedge

• Zingiber spectabile, beehive ginger

• Boophone disticha, poison-bulb

• Salix lucida, shining willow

• Lilium formosanum, formosa lily

• Nemastylis geminiflora, prairie pleatleaf

• Drosera spatulata, rosy sundew

• Gaillardia pinnatifida, red dome blanketflower

• Polystichum lonchitis, northern holly fern

• Solidago ulmifolia, elm-leaved goldenrod

• Drosera brevifolia, dwarf sundew

• Lilium bulbiferum, fire lily

• Asparagus scandens, climbing asparagus

• Megaskepasma erythrochlamys, brazilian red-cloak

• Herniaria glabra, smooth rupturewort

• Lepidium nitidum, shining pepperweed

• Senna covesii, coues' senna

• Drosera auriculata, tall sundew

• Rosa blanda, smooth rose

• Polypodium scouleri, leathery polypody

• Torenia crustacea, brittle false pimpernel

• Krigia biflora, two-flower dwarf-dandelion

• Prunus campanulata, taiwan cherry

• Salvia texana, texas sage

• Crotalaria spectabilis, showy rattlebox

• Stillingia texana, texas stillingia

• Erigeron modestus, plains fleabane

• Bauhinia × blakeana, hong kong orchid tree

• Celtis sinensis, chinese hackberry

• Tamarix aphylla, athel tamarisk

• Woodsia ilvensis, rusty woodsia

• Malephora crocea, coppery mesemb

• Eriogonum cinereum, coastal wild buckwheat

• Packera paupercula, balsam ragwort

• Phacelia bipinnatifida, purple phacelia

• Solidago multiradiata, northern goldenrod

• Astragalus mollissimus, woolly locoweed

• Layia glandulosa, whitedaisy tidytips

• Nassella leucotricha, texas winter grass

• Deparia acrostichoides, silvery glade fern

• Gaillardia aestivalis, lanceleaf blanketflower

• Filipendula vulgaris, dropwort

• Halosaccion glandiforme, sea sacks

• Gloriosa superba, flame lily

• Muraltia heisteria, prickly purplegorse

• Corallorhiza trifida, yellow coralroot

• Robinia neomexicana, new mexico locust

• Spiranthes magnicamporum, great plains ladies' tresses

• Ficus lyrata, fiddle-leaf fig

• Austrocylindropuntia subulata, eve's needle cactus

• Equisetum variegatum, variegated horsetail

• Platycerium bifurcatum, elkhorn fern

• Lupinus truncatus, collared annual lupine

• Senna hebecarpa, american senna

• Muehlenbeckia axillaris

• Delphinium patens, zigzag larkspur

• Fritillaria pudica, yellow fritillary

• Echinops ritro, southern globe thistle

• Justicia spicigera, mexican honeysuckle

• Camassia leichtlinii, leichtlin's camassia

• Phacelia grandiflora, large-flowered phacelia

• Limonium sinuatum, blue statice

• Mentha suaveolens, apple mint

• Pedicularis bracteosa, towering lousewort

• Ripogonum scandens, supplejack

• Penstemon strictus, Rocky Mountain penstemon

• Selaginella lepidophylla, resurrection plant

• Utricularia gibba, humped bladderwort

• Eriocephalus africanus, cape snow bush

• Dactylorhiza majalis, broad-leaved marsh orchid

• Veronica beccabunga, brooklime

• Plumbago zeylanica, wild leadwort

• Glossodia major, waxlip orchid

• Helianthus hirsutus, stiff-hair sunflower

• Anredera cordifolia, mignonette vine

• Tradescantia subaspera, zigzag spiderwort

• Arnica montana, wolf's bane

• Iris macrosiphon, bowltube iris

• Carex stricta, tussock sedge

• Ceanothus crassifolius, hoaryleaf ceanothus

• Polygala nana, candyroot

• Asterella californica, california asterella

• Drimia maritima, sea squill

• Keckiella antirrhinoides, chaparral beardtongue

• Castilleja tenuiflora, santa catalina indian paintbrush

• Petrea volubilis, queen's wreath

• Amaranthus albus, prostrate pigweed

• Adonidia merrillii, manila palm

• Ficus benghalensis, indian banyan

• Lepidium lasiocarpum, hairypod pepperweed

• Scolymus hispanicus, common golden thistle

• Clusia rosea, autograph tree

• Ficus petiolaris, petiolate fig

• Iva frutescens, marsh elder

• Gymnosperma glutinosum, gumhead

• Sagittaria sagittifolia, arrowhead

• Avenella flexuosa, wavy hair-grass

• Erigeron glacialis, subalpine fleabane

• Trifolium wormskioldii, springbank clover

• Blephilia hirsuta, hairy wood mint

• Hypericum tetrapetalum, fourpetal St. johnswort

• Gladiolus italicus, field gladiolus

• Pulsatilla patens, eastern pasqueflower

• Cryptogramma acrostichoides, american parsley fern

• Sisymbrium loeselii, false london-rocket

• Escobaria missouriensis, missouri foxtail cactus

• Zamia furfuracea, cardboard cycad

• Delphinium cardinale, scarlet larkspur

• Apodasmia similis, jointed rush

• Yucca arkansana, arkansas yucca

• Mecardonia procumbens, yellow-flowered waterhyssop

• Neptunia lutea, yellow puff

• Sphagnum squarrosum, crome sphagnum

• Rhytidiadelphus squarrosus, square gooseneck moss

• Veronica spicata, spiked speedwell

• Petrorhagia dubia, hairypink

• Cladophora columbiana, green pin-cushion alga

• Atrichum undulatum, catherine's moss

• Pluchea camphorata, camphor-weed

• Lupinus arcticus, arctic lupine

• Zinnia grandiflora, Rocky Mountain zinnia

• Blechnum chambersii, rereti

• Myriopteris aurea, golden lipfern

• Artemisia annua, sweet annie

• Eriogonum elongatum, long-stemmed buckwheat

• Salix eriocephala, heart-leaved willow

• Climacium americanum, american tree moss

• Leontopodium nivale

• Atrichum angustatum, lesser smoothcap

• Cortaderia jubata, purple pampas grass

• Stachys floridana, florida hedgenettle

• Floerkea proserpinacoides, false mermaidweed

• Marshallia caespitosa, barbara's-buttons

• Baccharis latifolia

• Abies magnifica, red fir

• Arctotheca prostrata, prostrate capeweed

• Cystopteris protrusa, lowland brittle fern

• Crocus tommasinianus, woodland crocus

• Plantago rhodosperma, redseed plantain

• Tillandsia utriculata, giant airplant

• Dactylorhiza viridis, frog orchid

• Dactylorhiza sambucina, elder-flowered orchid

• Petasites albus, white butterbur

• Aloidendron dichotomum, quiver tree

• Erythrostemon mexicanus, mexican holdback

• Chaenactis stevioides, desert pincushion

• Endocladia muricata, scouring-pad alga

• Lathyrus palustris, marsh pea

• Utricularia cornuta, horned bladderwort

• Phacelia fremontii, frémont's phacelia

• Guilandina bonduc, nickernut

• Rubus leucodermis, whitebark raspberry

• Stephanomeria exigua, small wirelettuce

• Opuntia stricta, shell mound pricklypear

• Hypericum gentianoides, pineweed

• Passiflora vitifolia, perfumed passionflower

• Mammillaria tetrancistra, common fishhook cactus

• Rudbeckia subtomentosa, sweet black-eyed susan

• Madia sativa, coast tarweed

• Photinia × fraseri, red tip photinia

• Prosartes smithii, largeflower fairybells

• Solidago hispida, hairy goldenrod

• Lupinus excubitus, grape soda lupine

• Helianthus mollis, ashy sunflower

• Fritillaria camschatcensis, rice root

• Blechnum penna-marina, little hard fern

• Hordeum pusillum, little barley

• Drymaria cordata, whitesnow

• Micropus californicus, q-tips

• Heliconia bihai, lobster claw heliconia

• Hardenbergia violacea, happy wanderer

• Ceanothus oliganthus, hairy ceanothus

• Fallopia cilinodis, fringed bindweed

• Fagopyrum esculentum, common buckwheat

• Castilleja hispida, harsh indian paintbrush

• Prunus fremontii, desert apricot

• Carex hystericina, bottlebrush sedge

• Goodyera repens, lesser rattlesnake plantain

• Trillium catesbaei, bashful wakerobin

• Cirsium altissimum, tall thistle

• Eupatorium hyssopifolium, hyssopleaf thoroughwort

• Symphyotrichum urophyllum, arrow-leaved aster

• Byrsonima crassifolia, nance

• Pedicularis racemosa, leafy lousewort

• Pittocaulon praecox

• Argemone polyanthemos, thistle poppy

• Helenium flexuosum, southern sneezeweed

• Kigelia africana, sausage tree

• Thermopsis rhombifolia, false lupine

• Rafinesquia californica, california chicory

• Symphyotrichum oblongifolium, aromatic aster

• Milla biflora, mexican star

• Rubus pedatus, five-leaf dwarf bramble

• Eschscholzia caespitosa, tufted poppy

• Euphorbia tithymaloides, devil's backbone

• Nolina parryi, parry's nolina

• Asplenium gracillimum, hen and chickens fern

• Leucolepis acanthoneura, menzies' tree moss

• Wachendorfia paniculata, common butterflylily

• Aleurites moluccanus, candlenut

• Nolina texana, beargrass

• Aster alpinus, alpine aster

• Coreopsis leavenworthii, leavenworth's tickseed

• Corokia cotoneaster, korokio

• Chamaecyparis thyoides, atlantic white cedar

• Carex flava, yellow-green sedge

• Vernonia fasciculata, smooth ironweed

• Chaetopappa ericoides, heath-leaved chaetopappa

• Neottia cordata, heartleaf twayblade

• Hippuris vulgaris, common mare's tail

• Juncus balticus, baltic rush

• Corydalis cava, hollowroot

• Amaranthus viridis, green callaloo amaranth

• Carex gracillima, graceful sedge

• Caulanthus lasiophyllus, california mustard

• Phyllospadix scouleri, scouler's surf grass

• Opuntia decumbens

• Ophrys scolopax, woodcock orchid

• Salix interior, interior sandbar willow

• Acacia baileyana, cootamundra wattle

• Iris tenax, oregon iris

• Sparaxis tricolor, harlequin flower

• Salvia dorrii, dorr's sage

• Acalypha wilkesiana, copperleaf

• Lycoris squamigera, surprise lily

• Eriogonum heracleoides, parsnipflower buckwheat

• Malus sylvestris, european wild apple

• Castilleja wightii, wight's paintbrush

• Castilleja attenuata, valley tassels

• Lobelia anceps, punakuru

• Penstemon davidsonii, davidson's penstemon

• Diplacus brevipes, wide-throated yellow monkeyflower

• Lathyrus tuberosus, tuberous pea

• Platanthera ciliaris, orange-fringed orchid

• Seriphium plumosum, bankrupt bush

• Clerodendrum paniculatum, pagoda-flower

• Smilax lasioneura, midwestern carrionflower

• Calochortus kennedyi, desert mariposa lily

• Cenchrus echinatus, southern sandbur

• Papaver heterophyllum, wind poppy

• Neotinea tridentata, three-toothed orchid

• Vancouveria hexandra, white inside-out flower

• Rhynchospora alba, white beak-sedge

• Pinus patula, jelecote pine

• Astelia nervosa, mountain astelia

• Ficus subpisocarpa, japanese superb fig

• Hoffmannseggia glauca, indian rushpea

• Physaria gordonii, gordon's bladderpod

• Pisum sativum, common pea

• Astragalus canadensis, canadian milkvetch

• Eriogonum deflexum, skeleton weed

• Croton glandulosus, tropic croton

• Anchusa arvensis, small bugloss

• Viola rotundifolia, round-leaved violet

• Eupatorium rotundifolium, round-leaved boneset

• Carex rosea, rosy sedge

• Setaria palmifolia, palmgrass

• Sphagnum magellanicum, magellan's peatmoss

• Galeopsis speciosa, large-flowered hemp-nettle

• Persicaria arifolia, halberd-leaved tearthumb

• Clematis crispa, swamp leatherflower

• Fraxinus angustifolia, narrow-leaved ash

• Phytolacca octandra, inkweed

• Beaucarnea recurvata, elephant's-foot

• Athyrium angustum, northern lady fern

• Ophrys fuciflora, late spider-orchid

• Carex comosa, bristly sedge

• Aira caryophyllea, silver hairgrass

• Chondrilla juncea, rush skeletonweed

• Crepis tectorum, narrow-leaved hawksbeard

• Aquilegia atrata, dark columbine

• Astragalus purshii, woollypod milkvetch

• Scutellaria ovata, heart-leaved skullcap

• Justicia pilosella, gregg's tube tongue

• Briza media, quaking-grass

• Passiflora incarnata × cincinnata, passiflora 'incense'

• Silene nutans, nottingham catchfly

• Platanthera chlorantha, greater butterfly-orchid

• Musa velutina, pink banana

• Taxus cuspidata, japanese yew

• Euphorbia mauritanica, yellow milkbush

• Solidago ptarmicoides, white flat-topped goldenrod

• Jaumea carnosa, marsh jaumea

• Coreopsis basalis, golden wave tickseed

• Lantana achyranthifolia, brushland shrubverbena

• Serapias lingua, tongue orchid

• Castilleja parviflora, mountain indian paintbrush

• Muilla maritima, sea muilla

• Viola primulifolia, primrose-leaved violet

• Stenocereus gummosus, galloping cactus

• Urospermum picroides, false hawkbit

• Antennaria dioica, catsfoot

• Andropogon ternarius, splitbeard bluestem

• Lespedeza bicolor, shrub lespedeza

• Phaseolus coccineus, runner bean

• Taxodium ascendens, pondcypress

• Fritillaria biflora, chocolate lily

• Aechmea bracteata

• Urtica ferox, tree nettle

• Iris sibirica, siberian iris

• Carex scoparia, pointed broom sedge

• Platanthera aquilonis, north wind bog orchid

• Senecio vernalis, eastern groundsel

• Lupinus chamissonis, chamisso bush lupine

• Bradburia pilosa, soft goldaster

• Agoseris glauca, pale agoseris

• Sarcodiotheca gaudichaudii, succulent seaweed

• Penstemon rydbergii, rydberg penstemon

• Pterostegia drymarioides, fairy mist

• Psorothamnus emoryi, emory's indigo bush

• Ambrosia ambrosioides, big bur-sage

• Lindernia dubia, yellowseed false pimpernel

• Fritillaria meleagris, snake's-head fritillary

• Macroptilium lathyroides, phasey bean

• Digitalis grandiflora, yellow foxglove

• Carex echinata, star sedge

• Heterotheca sessiliflora, sessileflower false goldenaster

• Bouteloua hirsuta, hairy grama

• Phyllocladus trichomanoides, celery pine

• Linum grandiflorum, scarlet flax

• Erigeron quercifolius, oakleaf fleabane

• Acrostichum danaeifolium, giant leather fern

• Scilla forbesii, forbes' glory-of-the-snow

• Anemone hortensis, broad-leaved anemone

• Plantago aristata, bracted plantain

• Alisma subcordatum, american water plantain

• Capparis zoharyi

• Heliotropium arboreum, tree heliotrope

• Euthamia caroliniana, slender goldentop

• Orchis anthropophora, man orchid

• Myosotis discolor, changing forget-me-not

• Packera plattensis, prairie groundsel

• Penstemon roseus, pinto beardtongue

• Pneumatopteris pennigera, gully fern

• Euphorbia antisyphilitica, candelilla

• Lobelia angulata, panakeake

• Cirsium neomexicanum, new mexico thistle

• Earina autumnalis, easter orchid

• Linum usitatissimum, common flax

• Plagiomnium insigne, badge moss

• Salicornia depressa, virginia glasswort

• Ambrosia deltoidea, triangle-leaf bursage

• Bouteloua rigidiseta, texas grama

• Ononis spinosa, spiny restharrow

• Sporobolus heterolepis, prairie dropseed

• Glandularia pumila, dwarf verbena

• Prunus fasciculata, desert almond

• Dithyrea californica, california shieldpod

• Erythrina americana, american coral tree

• Sparganium americanum, american bur-reed

• Escobaria tuberculosa, whitecolumn foxtail cactus

• Cardionema ramosissimum, sandcarpet

• Campanula aparinoides, marsh bellflower

• Acacia pycnantha, golden wattle

• Tripolium pannonicum, sea aster

• Conoclinium dissectum, palmleaf thoroughwort

• Opuntia streptacantha

• Erysimum franciscanum, san francisco wallflower

• Liatris cylindracea, cylindrical blazing star

• Viola nuttallii, nuttall's violet

• Asplenium polyodon, mare's tail fern

• Helianthus giganteus, giant sunflower

• Petasites japonicus, giant butterbur

• Luzula campestris, field woodrush

• Rhamnus alnifolia, alderleaf buckthorn

• Cladrastis kentukea, yellow-wood

• Malpighia glabra, wild crapemyrtle

• Claytonia parviflora, streambank springbeauty

• Calochortus macrocarpus, sagebrush mariposa lily

• Mimosa microphylla, littleleaf sensitive-briar

• Ophrys lutea, yellow bee-orchid

• Commelina virginica, virginia dayflower

• Hymenocallis liriosme, spring spiderlily

• Allium stellatum, prairie onion

• Drosera anglica, great sundew

• Pinus longaeva, great basin bristlecone pine

• Pholistoma membranaceum, white fiesta flower

• Erigeron compositus, cut-leaf fleabane

• Verbena canescens, woolly vervain

• Blechnum filiforme, thread fern

• Draba cuneifolia, wedge leaf whitlow-grass

• Tectona grandis, teak

• Berlandiera lyrata, lyre-leaf greeneyes

• Rhapis excelsa, little lady palm

• Scleranthus annuus, german knotgrass

• Radula complanata, flat-leaved scalewort

• Barkleyanthus salicifolius, willow ragwort

• Carpobrotus acinaciformis, sally-my-handsome

• Erythranthe primuloides, primrose monkeyflower

• Scirpus pendulus, nodding bulrush

• Allium acuminatum, hooker's onion

• Dolichandra unguis-cati, catclaw vine

• Typha orientalis, australasian bulrush

• Vachellia cornigera

• Senecio ovatus, wood ragwort

• Anacamptis papilionacea, pink-butterfly orchid

• Alstroemeria aurea, peruvian lily

• Fragaria viridis, green strawberry

• Lathraea squamaria, common toothwort

• Bidens connata, beggar ticks

• Calochortus umbellatus, oakland mariposa lily

• Tagetes lucida, mexican marigold

• Hymenophyllum nephrophyllum, kidney fern

• Opuntia cespitosa, eastern prickly-pear cactus

• Thermopsis californica, california goldenbanner

• Tripleurospermum maritimum, sea mayweed

• Trifolium resupinatum, reversed clover

• Calochortus pulchellus, mount diablo fairy-lantern

• Hyacinthoides × massartiana, hybrid bluebell

• Gliricidia sepium, fence post tree

• Vicia faba, fava bean

• Viola palmata, early blue violet

• Senecio ampullaceus, texas ragwort

• Viscaria vulgaris, sticky catchfly

• Adenostoma sparsifolium, redshanks

• Cardamine pensylvanica, pennsylvania bittercress

• Limnanthes douglasii, douglas' meadowfoam

• Atriplex polycarpa, cattle saltbush

• Pseudotsuga macrocarpa, bigcone douglas-fir

• Oxytropis campestris, yellow oxytropis

• Polygala rugelii, yellow milkwort

• Prunus maritima, beach plum

• Cyperus brevifolius, shortleaf spikesedge

• Nemophila maculata, fivespot

• Rosa spinosissima, burnet rose

• Agrostis gigantea, redtop

• Polygala polygama, racemed milkwort

• Rosa setigera, climbing prairie rose

• Helenium bigelovii, bigelow's sneezeweed

• Rhinanthus alectorolophus, greater yellow rattle

• Akebia quinata, five-leaf akebia

• Robinia hispida, bristly locust

• Maianthemum trifolium, three-leaved false solomon’s seal

• Myosotis laxa, bay forget-me-not

• Ericameria cuneata, wedgeleaf goldenbush

• Salvinia minima, water spangles

• Nemophila parviflora, small-flowered nemophila

• Allium neapolitanum, naples garlic

• Tetraneuris linearifolia, fineleaf fournerved daisy

• Pycnanthemum muticum, clustered mountainmint

• Carlina vulgaris, carline thistle

• Symphyotrichum dumosum, bushy aster

• Echinocereus chloranthus, nylon hedgehog cactus

• Senna marilandica, maryland senna

• Epidendrum radicans, fire-star orchid

• Pediomelum tenuiflorum, slimflower scurfpea

• Packera tampicana, great plains ragwort

• Carex sylvatica, wood sedge

• Bryoandersonia illecebra, spoon-leaved moss

• Mirabilis albida, pale umbrella-wort

• Polygonum paronychia, beach knotweed

• Orchis militaris, military orchid

• Cyperus echinatus, globe flatsedge

• Erigeron acris, bitter fleabane

• Senecio viscosus, sticky groundsel

• Parthenium incanum, mariola

• Sorbus scopulina, greene's mountain ash

• Agrostis capillaris, colonial bent

• Actaea spicata, baneberry

• Yucca torreyi, torrey's yucca

• Dasylirion texanum, texas sotol

• Sorbus sitchensis, sitka mountain-ash

• Lolium multiflorum, italian ryegrass

• Schismus barbatus, common mediterranean grass

• Crescentia alata, winged calabash

• Cladium mariscus, swamp sawgrass

• Ophrys fusca, sombre bee-orchid

• Sporobolus pumilus, saltmeadow cordgrass

• Prunus lusitanica, portuguese laurel

• Asplenium flabellifolium, necklace fern

• Fraxinus quadrangulata, blue ash

• Scilla bifolia, alpine squill

• Cyathea smithii, smith's tree fern

• Rhipsalis baccifera, mistletoe cactus

• Carex pseudocyperus, cyperus sedge

• Eriocaulon aquaticum, common pipewort

• Coleogyne ramosissima, blackbrush

• Hilaria rigida, big galleta

• Cordylanthus rigidus, stiffbranch bird's beak

• Orthotrichum lyellii, lyell's bristle-moss

• Chaenorhinum minus, dwarf snapdragon

• Mazzaella splendens, splendid iridescent seaweed

• Agrostis stolonifera, creeping bent

• Bismarckia nobilis, bismarck palm

• Acacia retinodes, silver wattle

• Echium pininana, giant viper's-bugloss

• Ononis repens, common restharrow

• Prosopis pubescens, screwbean mesquite

• Ephedra trifurca, longleaf ephedra

• Orchis italica, naked-man orchid

• Rumohra adiantiformis, leatherleaf fern

• Delphinium parishii, desert larkspur

• Sparganium erectum, branched bur-reed

• Tridens albescens, white tridens

• Diphasiastrum complanatum, northern ground-cedar

• Sagittaria graminea, grass-leaved arrowhead

• Asphodelus ramosus, branched asphodel

• Yucca aloifolia, aloe yucca

• Jasminum nudiflorum, winter jasmine

• Carex aquatilis, water sedge

• Acaciella angustissima, prairie acacia

• Scrophularia marilandica, late figwort

• Salix arctica, arctic willow

• Bromus carinatus, california brome

• Calliandra californica, baja fairy duster

• Zephyranthes candida, white rain-lily

• Asparagus acutifolius, spiny asparagus

• Crambe maritima, sea kale

• Carex utriculata, northwest territory sedge

• Hypericum maculatum, imperforate st john's-wort

• Dianella ensifolia, cerulean flax-lily

• Scutellaria tuberosa, blue skullcap

• Strophostyles umbellata, pink fuzzybean

• Disphyma australe, New Zealand ice plant

• Carex viridula, little green sedge

• Yucca constricta, buckley's yucca

• Salsola australis, southern russian thistle

• Teucrium cubense, coastal germander

• Equisetum laevigatum, smooth horsetail

• Nolina microcarpa, sacahuista

• Chasmanthe floribunda, african flag

• Callitriche stagnalis, pond water-starwort

• Psoralea pinnata, dally pine

• Albizia lebbeck, lebbeck

• Cupressus arizonica, arizona cypress

• Penstemon whippleanus, whipple's penstemon

• Ochna serrulata, small-leaved plane

• Jasminum mesnyi, primrose jasmine

• Acaena novae-zelandiae, biddy-biddy

• Chloris verticillata, windmill grass

• Verbascum sinuatum, wavyleaf mullein

• Uapaca bojeri, tapia

• Calyptridium monandrum, common pussypaws

• Penstemon rostriflorus, bridges' penstemon

• Trentepohlia aurea

• Calliandra houstoniana

• Sesbania punicea, scarlet sesban

• Earina mucronata, New Zealand bamboo orchid

• Matthiola incana, hoary stock

• Eleocharis obtusa, blunt spikerush

• Carmichaelia australis, nz common broom

• Yucca angustissima, narrowleaf yucca

• Castilleja latifolia, monterey indian paintbrush

• Vallisneria americana, eel-grass

• Lithospermum officinale, common gromwell

• Anthurium schlechtendalii

• Agave striata

• Vicia tetrasperma, smooth tare

• Melicytus alpinus, porcupine shrub

• Calyptridium umbellatum, mount hood pussypaws

• Medicago minima, little bur-clover

• Glandora prostrata

• Sceptridium biternatum, sparse-lobed grapefern

• Thunbergia mysorensis, mysore trumpetvine

• Carex hirta, hairy sedge

• Helleborus niger, christmas-rose

• Ceanothus megacarpus, bigpod ceanothus

• Trifolium fragiferum, strawberry clover

• Thymus pulegioides, large thyme

• Ditaxis lanceolata, lance-leaved ditaxis

• Ranunculus glaberrimus, sagebrush buttercup

• Aconitum lycoctonum, northern wolf's-bane

• Moraea sisyrinchium, barbary-nut

• Grayia spinosa, hopsage

• Stuckenia pectinata, fennel-leaf pondweed

• Lomandra longifolia, spiny-headed mat-rush

• Aspidotis densa, serpentine fern

• Oxybasis glauca, oak-leaved goosefoot

• Sceptridium multifidum, leathery grapefern

• Acmispon wrangelianus, chile trefoil

• Thalictrum occidentale, western meadow-rue

• Aphyllon uniflorum, one-flowered cancer-root

• Trifolium montanum, mountain clover

• Cephalanthera damasonium, white helleborine

• Adonis vernalis, spring adonis

• Afrocarpus falcatus, outeniqua yellowwood

• Bauhinia purpurea, orchid tree

Weakley 2020
• Abdra aprica

• Abdra brachycarpa

• Abies fraseri

• Abildgaardia ovata

• Abutilon abutiloides

• Abutilon berlandieri

• Abutilon hirtum

• Abutilon hulseanum

• Abutilon hypoleucum

• Abutilon permolle

• Abutilon theophrasti

• Abutilon trisulcatum

• Abutilon wrightii

• Acacia auriculiformis

• Acacia retinodes

• Acacia saligna

• Acaciella hirta

• Acalypha alopecuroidea

• Acalypha arvensis

• Acalypha australis

• Acalypha chamaedrifolia

• Acalypha deamii

• Acalypha gracilens

• Acalypha herzogiana

• Acalypha monococca

• Acalypha monostachya

• Acalypha ostryifolia

• Acalypha phleoides

• Acalypha poiretii

• Acalypha radians

• Acalypha rhomboidea

• Acalypha setosa

• Achillea gracilis

• Achillea ligustica

• Achillea millefolium

• Achillea ptarmica

• Achillea tomentosa

• Achyranthes aspera

• Achyranthes japonica

• Acicarpha tribuloides

• Acisanthera erecta

• Acleisanthes anisophylla

• Acleisanthes longiflora

• Acleisanthes obtusa

• Acmella pilosa

• Acmella pusilla

• Acmella repens

• Acmispon americanus

• Acmispon helleri

• Acoelorraphe wrightii

• Aconitum napellus

• Aconitum noveboracense

• Aconitum reclinatum

• Aconitum uncinatum

• Acorus americanus

• Acorus calamus

• Acorus gramineus

• Acourtia runcinata

• Acrocomia totai

• Acrostichum aureum

• Acrostichum danaeifolium

• Actaea pachypoda

• Actaea podocarpa

• Actaea racemosa

• Actaea rubifolia

• Actaea rubra

• Actinidia arguta

• Actinidia chinensis

• Actinostachys pennula

• Adelia vaseyi

• Adenanthera pavonina

• Adenocaulon bicolor

• Adiantum aleuticum

• Adiantum anceps

• Adiantum capillus-veneris

• Adiantum caudatum

• Adiantum hispidulum

• Adiantum melanoleucum

• Adiantum pedatum

• Adiantum tenerum

• Adiantum trapeziforme

• Adiantum villosum

• Adiantum viridimontanum

• Adlumia fungosa

• Adonidia merrillii

• Adonis annua

• Adoxa moschatellina

• Aegilops cylindrica

• Aegilops neglecta

• Aegilops triuncialis

• Aegilops ventricosa

• Aegiphila elata

• Aegopodium podagraria

• Aeschynomene americana

• Aeschynomene fluitans

• Aeschynomene histrix

• Aeschynomene indica

• Aeschynomene pratensis

• Aeschynomene rudis

• Aeschynomene virginica

• Aeschynomene viscidula

• Aesculus flava

• Aesculus glabra

• Aesculus hippocastanum

• Aesculus parviflora

• Aesculus pavia

• Aesculus sylvatica

• Aethusa cynapium

• Agalinis aphylla

• Agalinis aspera

• Agalinis auriculata

• Agalinis caddoensis

• Agalinis decemloba

• Agalinis densiflora

• Agalinis divaricata

• Agalinis edwardsiana

• Agalinis fasciculata

• Agalinis filicaulis

• Agalinis filifolia

• Agalinis flexicaulis

• Agalinis gattingeri

• Agalinis georgiana

• Agalinis harperi

• Agalinis heterophylla

• Agalinis homalantha

• Agalinis laxa

• Agalinis linifolia

• Agalinis maritima

• Agalinis navasotensis

• Agalinis neoscotica

• Agalinis obtusifolia

• Agalinis oligophylla

• Agalinis paupercula

• Agalinis plukenetii

• Agalinis pulchella

• Agalinis purpurea

• Agalinis setacea

• Agalinis skinneriana

• Agalinis strictifolia

• Agalinis tenella

• Agalinis tenuifolia

• Agalinis virgata

• Agalinis viridis

• Agarista populifolia

• Agastache foeniculum

• Agastache nepetoides

• Agastache rugosa

• Agastache scrophulariifolia

• Agave americana

• Agave angustifolia

• Agave decipiens

• Agave desmettiana

• Agave lata

• Agave longiflora

• Agave maculosa

• Agave sileri

• Agave sisalana

• Agave univittata

• Agave virginica

• Agave weberi

• Agdestis clematidea

• Ageratina altissima

• Ageratina aromatica

• Ageratina havanensis

• Ageratina jucunda

• Ageratina luciae-brauniae

• Ageratina roanensis

• Ageratum conyzoides

• Ageratum houstonianum

• Ageratum maritimum

• Aglaonema commutatum

• Agoseris glauca

• Agrimonia eupatoria

• Agrimonia gryposepala

• Agrimonia incisa

• Agrimonia microcarpa

• Agrimonia parviflora

• Agrimonia pubescens

• Agrimonia rostellata

• Agrimonia striata

• Agropyron cristatum

• Agrostemma githago

• Agrostis altissima

• Agrostis canina

• Agrostis capillaris

• Agrostis elliottiana

• Agrostis exarata

• Agrostis gigantea

• Agrostis hyemalis

• Agrostis mertensii

• Agrostis perennans

• Agrostis scabra

• Agrostis stolonifera

• Ailanthus altissima

• Aira caryophyllea

• Aira elegans

• Aira praecox

• Aizopsis aizoon

• Ajuga chamaepitys

• Ajuga genevensis

• Ajuga reptans

• Akebia quinata

• Albizia julibrissin

• Albizia kalkora

• Albizia lebbeck

• Albizia lebbekoides

• Albizia procera

• Albuca bracteata

• Alcea rosea

• Alcea rugosa

• Alchemilla monticola

• Aldrovanda vesiculosa

• Alectryon coriaceus

• Aletris aurea

• Aletris bracteata

• Aletris farinosa

• Aletris lutea

• Aletris obovata

• Aleurites moluccanus

• Alhagi maurorum

• Alisma gramineum

• Alisma subcordatum

• Alisma triviale

• Alkekengi officinarum

• Allamanda cathartica

• Allamanda schottii

• Alliaria petiolata

• Allionia choisyi

• Allionia incarnata

• Allium allegheniense

• Allium ampeloprasum

• Allium burdickii

• Allium canadense

• Allium cepa

• Allium cernuum

• Allium cuthbertii

• Allium drummondii

• Allium elmendorfii

• Allium fraseri

• Allium hyacinthoides

• Allium keeverae

• Allium lavendulare

• Allium mutabile

• Allium neapolitanum

• Allium oleraceum

• Allium oxyphilum

• Allium perdulce

• Allium porrum

• Allium rotundum

• Allium runyonii

• Allium sativum

• Allium schoenoprasum

• Allium speculae

• Allium stellatum

• Allium textile

• Allium tricoccum

• Allium tuberosum

• Allium vineale

• Alloberberis trifoliolata

• Alloteropsis cimicina

• Allowissadula holosericea

• Allowissadula lozanii

• Alnus crispa

• Alnus glutinosa

• Alnus maritima

• Alnus rugosa

• Alnus serrulata

• Alocasia macrorrhizos

• Alocasia odora

• Aloe schoenlandii

• Aloe vera

• Alopecurus aequalis

• Alopecurus arundinaceus

• Alopecurus carolinianus

• Alopecurus geniculatus

• Alopecurus magellanicus

• Alopecurus myosuroides

• Alopecurus pratensis

• Alophia drummondii

• Aloysia citrodora

• Aloysia gratissima

• Aloysia macrostachya

• Aloysia wrightii

• Alpinia zerumbet

• Alstonia macrophylla

• Alstonia scholaris

• Alstroemeria pulchella

• Alternanthera brasiliana

• Alternanthera caracasana

• Alternanthera ficoidea

• Alternanthera flavescens

• Alternanthera maritima

• Alternanthera paronychioides

• Alternanthera philoxeroides

• Alternanthera pungens

• Alternanthera sessilis

• Althaea officinalis

• Alvaradoa psilophylla

• Alysicarpus ovalifolius

• Alysicarpus rugosus

• Alysicarpus vaginalis

• Alyssum alyssoides

• Amaranthus acanthochiton

• Amaranthus albus

• Amaranthus arenicola

• Amaranthus australis

• Amaranthus blitoides

• Amaranthus blitum

• Amaranthus cannabinus

• Amaranthus caudatus

• Amaranthus crassipes

• Amaranthus crispus

• Amaranthus cruentus

• Amaranthus deflexus

• Amaranthus dubius

• Amaranthus floridanus

• Amaranthus graecizans

• Amaranthus greggii

• Amaranthus hybridus

• Amaranthus hypochondriacus

• Amaranthus macrocarpus

• Amaranthus muricatus

• Amaranthus palmeri

• Amaranthus polygonoides

• Amaranthus powellii

• Amaranthus pumilus

• Amaranthus retroflexus

• Amaranthus scleropoides

• Amaranthus spinosus

• Amaranthus tamaulipensis

• Amaranthus thunbergii

• Amaranthus tricolor

• Amaranthus tuberculatus

• Amaranthus viridis

• Amaryllis belladonna

• Amauropelta resinifera

• Amauropelta sancta

• Amberboa moschata

• Amblovenatum opulentum

• Amblyolepis setigera

• Ambrosia artemisiifolia

• Ambrosia bidentata

• Ambrosia cheiranthifolia

• Ambrosia confertiflora

• Ambrosia hispida

• Ambrosia psilostachya

• Ambrosia tomentosa

• Ambrosia trifida

• Amelanchier alnifolia

• Amelanchier arborea

• Amelanchier bartramiana

• Amelanchier canadensis

• Amelanchier fernaldii

• Amelanchier gaspensis

• Amelanchier humilis

• Amelanchier interior

• Amelanchier intermedia

• Amelanchier laevis

• Amelanchier nantucketensis

• Amelanchier obovalis

• Amelanchier sanguinea

• Amelanchier spicata

• Amianthium muscitoxicum

• Ammannia auriculata

• Ammannia coccinea

• Ammannia latifolia

• Ammannia robusta

• Ammi majus

• Ammoselinum butleri

• Ammoselinum popei

• Amoreuxia wrightii

• Amorpha canescens

• Amorpha confusa

• Amorpha crenulata

• Amorpha fruticosa

• Amorpha georgiana

• Amorpha glabra

• Amorpha herbacea

• Amorpha laevigata

• Amorpha nana

• Amorpha nitens

• Amorpha ouachitensis

• Amorpha paniculata

• Amorpha roemeriana

• Amorpha schwerinii

• Ampelaster carolinianus

• Ampelopsis aconitifolia

• Ampelopsis cordata

• Ampelopsis glandulosa

• Amphiachyris amoena

• Amphiachyris dracunculoides

• Amphibromus scabrivalvis

• Amphicarpaea bracteata

• Amphicarpum amphicarpon

• Amphicarpum muhlenbergianum

• Amphilophium crucigerum

• Amphitecna latifolia

• Amsinckia lycopsoides

• Amsinckia menziesii

• Amsonia ciliata

• Amsonia glaberrima

• Amsonia hubrichtii

• Amsonia illustris

• Amsonia ludoviciana

• Amsonia repens

• Amsonia rigida

• Amsonia salicifolia

• Amsonia salpignantha

• Amsonia tabernaemontana

• Amsonia texana

• Amyris balsamifera

• Amyris elemifera

• Amyris madrensis

• Amyris texana

• Anagallis arvensis

• Anagallis foemina

• Anagallis monellii

• Ananas comosus

• Anaphalis margaritacea

• Anchistea virginica

• Anchusa azurea

• Anchusa officinalis

• Ancistrocactus scheeri

• Andersonglossum virginianum

• Andira inermis

• Andrographis echioides

• Andromeda polifolia

• Andropogon arctatus

• Andropogon bicornis

• Andropogon brachystachyus

• Andropogon cabanisii

• Andropogon capillipes

• Andropogon cretaceus

• Andropogon cumulicola

• Andropogon dealbatus

• Andropogon floridanus

• Andropogon gerardi

• Andropogon glomeratus

• Andropogon gyrans

• Andropogon hallii

• Andropogon hirsutior

• Andropogon longiberbis

• Andropogon miamiensis

• Andropogon mohrii

• Andropogon perangustatus

• Andropogon subtenuis

• Andropogon tenuispatheus

• Andropogon ternarius

• Andropogon tracyi

• Andropogon virginicus

• Androsace occidentalis

• Androsace septentrionalis

• Androstephium caeruleum

• Anemia adiantifolia

• Anemia mexicana

• Anemia wrightii

• Anemonastrum canadense

• Anemonastrum richardsonii

• Anemone berlandieri

• Anemone blanda

• Anemone caroliniana

• Anemone cylindrica

• Anemone lancifolia

• Anemone minima

• Anemone multifida

• Anemone parviflora

• Anemone quinquefolia

• Anemone virginiana

• Anemopsis californica

• Anethum graveolens

• Angadenia berteroi

• Angelica atropurpurea

• Angelica dentata

• Angelica lucida

• Angelica triquinata

• Angelica venenosa

• Angelonia gardneri

• Anisacanthus quadrifidus

• Aniseia martinicensis

• Anisocampium niponicum

• Annona glabra

• Annona squamosa

• Anoda cristata

• Anoda pentaschista

• Anredera cordifolia

• Anredera vesicaria

• Antennaria alpina

• Antennaria friesiana

• Antennaria howellii

• Antennaria microphylla

• Antennaria monocephala

• Antennaria neglecta

• Antennaria parlinii

• Antennaria parvifolia

• Antennaria plantaginifolia

• Antennaria pulcherrima

• Antennaria rosea

• Antennaria solitaria

• Antennaria virginica

• Anthaenantia rufa

• Anthaenantia texana

• Anthaenantia villosa

• Anthemis arvensis

• Anthemis cotula

• Anthemis secundiramea

• Anthephora hermaphrodita

• Anthoxanthum aristatum

• Anthoxanthum odoratum

• Anthriscus caucalis

• Anthriscus cerefolium

• Anthriscus sylvestris

• Anthurium schlechtendalii

• Anthyllis vulneraria

• Anticlea glauca

• Antigonon leptopus

• Antirrhinum majus

• Apera interrupta

• Apera spica-venti

• Aphanes arvensis

• Aphanes australis

• Aphanostephus pilosus

• Aphanostephus ramosissimus

• Aphanostephus riddellii

• Aphanostephus skirrhobasis

• Aphyllon fasciculatum

• Aphyllon uniflorum

• Apios americana

• Apios priceana

• Apium graveolens

• Aplectrum hyemale

• Apluda mutica

• Apocynum androsaemifolium

• Apocynum cannabinum

• Apocynum medium

• Apocynum sibiricum

• Aptenia cordifolia

• Apteria aphylla

• Aquilegia brevistyla

• Aquilegia canadensis

• Aquilegia vulgaris

• Arabidopsis arenicola

• Arabidopsis lyrata

• Arabidopsis thaliana

• Arabis adpressipilis

• Arabis caucasica

• Arabis georgiana

• Arabis patens

• Arabis pycnocarpa

• Arachis glabrata

• Arachis hypogaea

• Arachniodes simplicior

• Aralia elata

• Aralia hispida

• Aralia nudicaulis

• Aralia racemosa

• Aralia spinosa

• Araucaria heterophylla

• Araujia odorata

• Arbutus xalapensis

• Arceuthobium americanum

• Arceuthobium pusillum

• Arctagrostis latifolia

• Arctanthemum arcticum

• Arctium lappa

• Arctium minus

• Arctium nemorosum

• Arctium tomentosum

• Arctophila fulva

• Arctostaphylos uva-ursi

• Arctotis venusta

• Arctous alpina

• Arctous rubra

• Ardisia crenata

• Ardisia elliptica

• Ardisia escallonioides

• Ardisia japonica

• Arenaria benthamii

• Arenaria humifusa

• Arenaria lanuginosa

• Arenaria leptoclados

• Arenaria serpyllifolia

• Arethusa bulbosa

• Argemone aenea

• Argemone albiflora

• Argemone aurantiaca

• Argemone mexicana

• Argemone polyanthemos

• Argemone sanguinea

• Argentina anserina

• Argentina egedei

• Argyreia nervosa

• Argyrochosma dealbata

• Argyrochosma microphylla

• Argythamnia aphoroides

• Argythamnia blodgettii

• Argythamnia humilis

• Argythamnia mercurialina

• Argythamnia neomexicana

• Argythamnia simulans

• Ariocarpus fissuratus

• Arisaema acuminatum

• Arisaema dracontium

• Arisaema pusillum

• Arisaema quinatum

• Arisaema stewardsonii

• Arisaema triphyllum

• Aristida adscensionis

• Aristida basiramea

• Aristida beyrichiana

• Aristida condensata

• Aristida curtissii

• Aristida desmantha

• Aristida dichotoma

• Aristida divaricata

• Aristida floridana

• Aristida geniculata

• Aristida gyrans

• Aristida lanosa

• Aristida longespica

• Aristida mohrii

• Aristida necopina

• Aristida oligantha

• Aristida palustris

• Aristida patula

• Aristida purpurascens

• Aristida purpurea

• Aristida ramosissima

• Aristida rhizomorpha

• Aristida simpliciflora

• Aristida spiciformis

• Aristida stricta

• Aristida tenuispica

• Aristida ternipes

• Aristida tuberculosa

• Aristida virgata

• Aristolochia clematitis

• Aristolochia elegans

• Aristolochia erecta

• Aristolochia grandiflora

• Aristolochia labiata

• Aristolochia maxima

• Aristolochia pentandra

• Aristolochia ringens

• Armeria maritima

• Armoracia rusticana

• Arnica acaulis

• Arnica angustifolia

• Arnica chamissonis

• Arnica cordifolia

• Arnica griscomii

• Arnica lanceolata

• Arnica lonchophylla

• Arnica mollis

• Arnoglossum album

• Arnoglossum atriplicifolium

• Arnoglossum diversifolium

• Arnoglossum floridanum

• Arnoglossum ovatum

• Arnoglossum plantagineum

• Arnoglossum reniforme

• Arnoglossum sulcatum

• Arnoseris minima

• Aronia arbutifolia

• Aronia melanocarpa

• Aronia prunifolia

• Arrhenatherum elatius

• Artemisia abrotanum

• Artemisia absinthium

• Artemisia annua

• Artemisia biennis

• Artemisia campestris

• Artemisia canadensis

• Artemisia carruthii

• Artemisia caudata

• Artemisia dracunculus

• Artemisia frigida

• Artemisia ludoviciana

• Artemisia mexicana

• Artemisia pontica

• Artemisia stelleriana

• Artemisia tilesii

• Artemisia tridentata

• Artemisia vulgaris

• Arthraxon hispidus

• Arum italicum

• Aruncus dioicus

• Aruncus sylvester

• Arundinaria appalachiana

• Arundinaria gigantea

• Arundinaria tecta

• Arundo donax

• Asarum acuminatum

• Asarum canadense

• Asarum reflexum

• Asclepias amplexicaulis

• Asclepias arenaria

• Asclepias capricornu

• Asclepias cinerea

• Asclepias connivens

• Asclepias curassavica

• Asclepias curtissii

• Asclepias emoryi

• Asclepias engelmanniana

• Asclepias exaltata

• Asclepias feayi

• Asclepias fruticosa

• Asclepias hirtella

• Asclepias humistrata

• Asclepias incarnata

• Asclepias lanceolata

• Asclepias lanuginosa

• Asclepias latifolia

• Asclepias linearis

• Asclepias longifolia

• Asclepias meadii

• Asclepias michauxii

• Asclepias obovata

• Asclepias oenotheroides

• Asclepias ovalifolia

• Asclepias pedicellata

• Asclepias perennis

• Asclepias prostrata

• Asclepias purpurascens

• Asclepias quadrifolia

• Asclepias rubra

• Asclepias speciosa

• Asclepias stenophylla

• Asclepias subverticillata

• Asclepias sullivantii

• Asclepias syriaca

• Asclepias texana

• Asclepias tomentosa

• Asclepias tuberosa

• Asclepias variegata

• Asclepias verticillata

• Asclepias viridiflora

• Asclepias viridis

• Asclepias viridula

• Asemeia grandiflora

• Asimina angustifolia

• Asimina incana

• Asimina manasota

• Asimina obovata

• Asimina parviflora

• Asimina pygmaea

• Asimina reticulata

• Asimina spatulata

• Asimina tetramera

• Asimina triloba

• Askellia elegans

• Askellia pygmaea

• Asparagus aethiopicus

• Asparagus officinalis

• Asparagus setaceus

• Asperugo procumbens

• Aspicarpa hyssopifolia

• Aspidistra elatior

• Aspidogyne querceticola

• Asplenium abscissum

• Asplenium auritum

• Asplenium bradleyi

• Asplenium cristatum

• Asplenium curtissii

• Asplenium dentatum

• Asplenium ebenoides

• Asplenium heterochroum

• Asplenium heteroresiliens

• Asplenium monanthes

• Asplenium montanum

• Asplenium pinnatifidum

• Asplenium platyneuron

• Asplenium plenum

• Asplenium pumilum

• Asplenium quadrivalens

• Asplenium resiliens

• Asplenium rhizophyllum

• Asplenium ruta-muraria

• Asplenium scolopendrium

• Asplenium septentrionale

• Asplenium serratum

• Asplenium trichomanes

• Asplenium trudellii

• Asplenium tutwilerae

• Asplenium verecundum

• Asplenium viride

• Aster alpinus

• Aster tataricus

• Astilbe biternata

• Astilbe crenatiloba

• Astraea lobata

• Astragalus agrestis

• Astragalus alpinus

• Astragalus americanus

• Astragalus australis

• Astragalus bibullatus

• Astragalus brazoensis

• Astragalus canadensis

• Astragalus crassicarpus

• Astragalus distortus

• Astragalus emoryanus

• Astragalus eucosmus

• Astragalus flexuosus

• Astragalus glycyphyllos

• Astragalus laxmannii

• Astragalus leptocarpus

• Astragalus lindheimeri

• Astragalus lotiflorus

• Astragalus michauxii

• Astragalus missouriensis

• Astragalus multiflorus

• Astragalus neglectus

• Astragalus nuttallianus

• Astragalus obcordatus

• Astragalus plattensis

• Astragalus pleianthus

• Astragalus racemosus

• Astragalus reflexus

• Astragalus robbinsii

• Astragalus soxmaniorum

• Astragalus tennesseensis

• Astragalus trichocalyx

• Astragalus villosus

• Astragalus wrightii

• Astranthium ciliatum

• Astranthium integrifolium

• Astrantia major

• Astrolepis integerrima

• Astrolepis sinuata

• Astrophytum asterias

• Asystasia gangetica

• Atalantia buxifolia

• Athyrium americanum

• Athyrium angustum

• Athyrium asplenioides

• Athyrium cyclosorum

• Atocion armeria

• Atrema americanum

• Atriplex acadiensis

• Atriplex acanthocarpa

• Atriplex argentea

• Atriplex canescens

• Atriplex dioica

• Atriplex franktonii

• Atriplex glabriuscula

• Atriplex hortensis

• Atriplex klebergorum

• Atriplex littoralis

• Atriplex matamorensis

• Atriplex mucronata

• Atriplex nudicaulis

• Atriplex patula

• Atriplex pentandra

• Atriplex prostrata

• Atriplex rosea

• Atriplex semibaccata

• Atriplex sibirica

• Atriplex tatarica

• Atropa belladonna

• Aucuba japonica

• Aureolaria calycosa

• Aureolaria flava

• Aureolaria grandiflora

• Aureolaria levigata

• Aureolaria patula

• Aureolaria pectinata

• Aureolaria pedicularia

• Aureolaria virginica

• Aurinia saxatilis

• Avena fatua

• Avena sativa

• Avena strigosa

• Avenella flexuosa

• Avenula pubescens

• Avicennia germinans

• Axonopus compressus

• Axonopus fissifolius

• Axonopus furcatus

• Axyris amaranthoides

• Ayenia euphrasiifolia

• Ayenia limitaris

• Ayenia pilosa

• Azolla caroliniana

• Azolla filiculoides

• Azolla microphylla

• Azolla pinnata

• Baccharis angustifolia

• Baccharis dioica

• Baccharis glomeruliflora

• Baccharis halimifolia

• Baccharis neglecta

• Baccharis salicifolia

• Baccharis salicina

• Baccharis texana

• Bacopa caroliniana

• Bacopa egensis

• Bacopa innominata

• Bacopa monnieri

• Bacopa repens

• Bacopa rotundifolia

• Bahia absinthifolia

• Balduina angustifolia

• Balduina atropurpurea

• Balduina uniflora

• Ballota nigra

• Bambusa bambos

• Bambusa multiplex

• Bambusa vulgaris

• Baptisia aberrans

• Baptisia alba

• Baptisia albescens

• Baptisia arachnifera

• Baptisia australis

• Baptisia bracteata

• Baptisia calycosa

• Baptisia cinerea

• Baptisia hirsuta

• Baptisia lactea

• Baptisia lanceolata

• Baptisia lecontei

• Baptisia leucophaea

• Baptisia megacarpa

• Baptisia minor

• Baptisia nuttalliana

• Baptisia perfoliata

• Baptisia riparia

• Baptisia simplicifolia

• Baptisia sphaerocarpa

• Baptisia tinctoria

• Barbarea orthoceras

• Barbarea stricta

• Barbarea verna

• Barbarea vulgaris

• Barleria cristata

• Barleria lupulina

• Barleria repens

• Bartonia paniculata

• Bartonia verna

• Bartonia virginica

• Bartsia alpina

• Basella alba

• Basiphyllaea corallicola

• Bassia crassifolia

• Bassia hyssopifolia

• Bassia scoparia

• Bastardia viscosa

• Batis maritima

• Bauhinia aculeata

• Bauhinia purpurea

• Bauhinia variegata

• Bauhinia yunnanensis

• Beckmannia syzigachne

• Begonia cucullata

• Begonia hirtella

• Bejaria racemosa

• Bellardia trixago

• Bellardia viscosa

• Bellis perennis

• Beloglottis costaricensis

• Benthamidia florida

• Benthamidia japonica

• Berberis canadensis

• Berberis julianae

• Berberis thunbergii

• Berberis vulgaris

• Berchemia scandens

• Bergia texana

• Berlandiera betonicifolia

• Berlandiera lyrata

• Berlandiera pumila

• Berlandiera subacaulis

• Bernardia myricifolia

• Berteroa incana

• Berula erecta

• Beta vulgaris

• Betula alleghaniensis

• Betula borealis

• Betula cordifolia

• Betula glandulosa

• Betula lenta

• Betula michauxii

• Betula minor

• Betula murrayana

• Betula nana

• Betula nigra

• Betula papyrifera

• Betula pendula

• Betula populifolia

• Betula pubescens

• Betula pumila

• Bidens alba

• Bidens aristosa

• Bidens beckii

• Bidens bidentoides

• Bidens bipinnata

• Bidens cernua

• Bidens comosa

• Bidens connata

• Bidens discoidea

• Bidens eatonii

• Bidens frondosa

• Bidens heterodoxa

• Bidens hyperborea

• Bidens laevis

• Bidens mitis

• Bidens pilosa

• Bidens tenuisecta

• Bidens trichosperma

• Bidens tripartita

• Bidens vulgata

• Bifora radians

• Bifora testiculata

• Bigelowia nudata

• Bigelowia nuttallii

• Bignonia aequinoctialis

• Bignonia capreolata

• Billbergia pyramidalis

• Billieturnera helleri

• Bischofia javanica

• Bistorta vivipara

• Blechnum appendiculatum

• Blephilia ciliata

• Blephilia hirsuta

• Blephilia subnuda

• Bletia florida

• Bletia patula

• Bletia purpurea

• Bletilla striata

• Blitum bonus-henricus

• Blitum capitatum

• Blutaparon vermiculare

• Blysmopsis rufa

• Blyxa aubertii

• Boechera burkii

• Boechera canadensis

• Boechera dentata

• Boechera grahamii

• Boechera laevigata

• Boechera missouriensis

• Boechera perstellata

• Boechera quebecensis

• Boechera retrofracta

• Boechera serotina

• Boechera stricta

• Boehmeria cylindrica

• Boehmeria nivea

• Boerhavia ciliata

• Boerhavia coccinea

• Boerhavia diffusa

• Boerhavia erecta

• Boerhavia triquetra

• Bolboschoenus fluviatilis

• Bolboschoenus glaucus

• Bolboschoenus maritimus

• Bolboschoenus novae-angliae

• Bolboschoenus robustus

• Boltonia apalachicolensis

• Boltonia asteroides

• Boltonia caroliniana

• Boltonia decurrens

• Boltonia diffusa

• Boltonia montana

• Bommeria hispida

• Bonamia grandiflora

• Bonellia macrocarpa

• Bonnaya antipoda

• Bonnaya ciliata

• Bontia daphnoides

• Borago officinalis

• Borrichia arborescens

• Borrichia frutescens

• Bothriochloa barbinodis

• Bothriochloa bladhii

• Bothriochloa exaristata

• Bothriochloa hybrida

• Bothriochloa ischaemum

• Bothriochloa longipaniculata

• Bothriochloa pertusa

• Bothriochloa torreyana

• Botrychium "neolunaria"

• Botrychium angustisegmentum

• Botrychium ascendens

• Botrychium campestre

• Botrychium gallicomontanum

• Botrychium hesperium

• Botrychium lanceolatum

• Botrychium lineare

• Botrychium matricariifolium

• Botrychium michiganense

• Botrychium minganense

• Botrychium mormo

• Botrychium pallidum

• Botrychium pseudopinnatum

• Botrychium simplex

• Botrychium spathulatum

• Botrychium tenebrosum

• Botrypus virginianus

• Bouchea prismatica

• Bouchetia erecta

• Bougainvillea glabra

• Bourreria cassinifolia

• Bourreria succulenta

• Bourreria tomentosa

• Bouteloua aristidoides

• Bouteloua barbata

• Bouteloua curtipendula

• Bouteloua dactyloides

• Bouteloua dimorpha

• Bouteloua eriopoda

• Bouteloua gracilis

• Bouteloua hirsuta

• Bouteloua pectinata

• Bouteloua repens

• Bouteloua rigidiseta

• Bouteloua simplex

• Bouteloua trifida

• Bouteloua uniflora

• Bowlesia incana

• Boykinia aconitifolia

• Brachyelytrum aristosum

• Brachyelytrum erectum

• Brachypodium pinnatum

• Brachypodium sylvaticum

• Bradburia hirtella

• Bradburia pilosa

• Brasenia schreberi

• Brassia caudata

• Brassica juncea

• Brassica napus

• Brassica nigra

• Brassica oleracea

• Brassica rapa

• Braya fernaldii

• Braya glabella

• Braya humilis

• Brazoria arenaria

• Brazoria truncata

• Breynia disticha

• Brickellia cordifolia

• Brickellia cylindracea

• Brickellia dentata

• Brickellia eupatorioides

• Brickellia grandiflora

• Brickellia mosieri

• Brintonia discoidea

• Briza maxima

• Briza media

• Briza minor

• Bromelia pinguin

• Bromus aleutensis

• Bromus arvensis

• Bromus briziformis

• Bromus carinatus

• Bromus catharticus

• Bromus ciliatus

• Bromus commutatus

• Bromus erectus

• Bromus hordeaceus

• Bromus inermis

• Bromus japonicus

• Bromus kalmii

• Bromus lanceolatus

• Bromus latiglumis

• Bromus lepidus

• Bromus madritensis

• Bromus nottowayanus

• Bromus pubescens

• Bromus pumpellianus

• Bromus racemosus

• Bromus ramosus

• Bromus rigidus

• Bromus rubens

• Bromus scoparius

• Bromus secalinus

• Bromus squarrosus

• Bromus sterilis

• Bromus tectorum

• Bromus texensis

• Brosimum alicastrum

• Broussonetia papyrifera

• Browallia americana

• Brugmansia suaveolens

• Bruguiera gymnorhiza

• Brunnera macrophylla

• Brunnichia ovata

• Bryodesma acanthonota

• Bryodesma arenicola

• Bryodesma densum

• Bryodesma peruvianum

• Bryodesma rupestre

• Bryodesma tortipilum

• Bryophyllum daigremontianum

• Bryophyllum delagoense

• Bryophyllum fedtschenkoi

• Bryophyllum gastonis-bonnieri

• Bryophyllum pinnatum

• Buchnera americana

• Buchnera floridana

• Buckleya distichophylla

• Buddleja alternifolia

• Buddleja davidii

• Buddleja indica

• Buddleja lindleyana

• Buddleja madagascariensis

• Buddleja officinalis

• Buddleja sessiliflora

• Buglossoides arvensis

• Bulbophyllum pachyrachis

• Bulbostylis barbata

• Bulbostylis capillaris

• Bulbostylis ciliatifolia

• Bulbostylis coarctata

• Bulbostylis juncoides

• Bulbostylis stenophylla

• Bulbostylis warei

• Bunias erucago

• Bunias orientalis

• Bupleurum lancifolium

• Bupleurum odontites

• Bupleurum rotundifolium

• Bupleurum subovatum

• Bupleurum virgatum

• Burmannia biflora

• Burmannia capitata

• Burmannia flava

• Bursera simaruba

• Butia odorata

• Butomus umbellatus

• Buxus sempervirens

• Byrsonima lucida

• Cabomba caroliniana

• Cabomba palaeformis

• Caesalpinia crista

• Caesalpinia pulcherrima

• Cajanus cajan

• Cajanus scarabaeoides

• Cakile constricta

• Cakile edentula

• Cakile geniculata

• Cakile harperi

• Cakile lacustris

• Cakile lanceolata

• Cakile maritima

• Caladium bicolor

• Calamagrostis arenaria

• Calamagrostis breviligulata

• Calamagrostis cainii

• Calamagrostis canadensis

• Calamagrostis deschampsioides

• Calamagrostis epigejos

• Calamagrostis insperata

• Calamagrostis lapponica

• Calamagrostis montanensis

• Calamagrostis perplexa

• Calamagrostis pickeringii

• Calamagrostis porteri

• Calamagrostis purpurascens

• Calamagrostis stricta

• Calamovilfa arcuata

• Calamovilfa brevipilis

• Calamovilfa curtissii

• Calamovilfa gigantea

• Calamovilfa longifolia

• Calandrinia ciliata

• Calendula officinalis

• Calepina irregularis

• Calibrachoa parviflora

• Calla palustris

• Callaeum septentrionale

• Callerya reticulata

• Calliandra biflora

• Calliandra conferta

• Calliandra haematocephala

• Callicarpa americana

• Callicarpa dichotoma

• Callicarpa japonica

• Calliphysalis carpenteri

• Callirhoe alcaeoides

• Callirhoe bushii

• Callirhoe digitata

• Callirhoe involucrata

• Callirhoe leiocarpa

• Callirhoe papaver

• Callirhoe pedata

• Callirhoe triangulata

• Callisia cordifolia

• Callisia fragrans

• Callisia micrantha

• Callisia repens

• Callistephus chinensis

• Callitriche hermaphroditica

• Callitriche heterophylla

• Callitriche palustris

• Callitriche pedunculosa

• Callitriche peploides

• Callitriche stagnalis

• Callitriche stenoptera

• Callitriche terrestris

• Callitris glaucophylla

• Calluna vulgaris

• Calophyllum antillanum

• Calophyllum inophyllum

• Calopogon barbatus

• Calopogon multiflorus

• Calopogon oklahomensis

• Calopogon pallidus

• Calopogon tuberosus

• Calotis cuneifolia

• Calotropis procera

• Caltha natans

• Caltha palustris

• Calycanthus floridus

• Calycera balsamitifolia

• Calycocarpum lyonii

• Calydorea caelestina

• Calypso bulbosa

• Calyptocarpus vialis

• Camaridium micranthum

• Camassia angusta

• Camassia scilloides

• Camelina microcarpa

• Camelina rumelica

• Camelina sativa

• Camellia japonica

• Camellia sasanqua

• Camellia sinensis

• Camonea umbellata

• Campanula americana

• Campanula aparinoides

• Campanula divaricata

• Campanula floridana

• Campanula glomerata

• Campanula latifolia

• Campanula persicifolia

• Campanula rapunculoides

• Campanula robinsiae

• Campanula rotundifolia

• Campanula trachelium

• Campanula uniflora

• Camphora officinarum

• Campsis radicans

• Campylocentrum pachyrrhizum

• Campyloneurum amphostenon

• Campyloneurum angustifolium

• Campyloneurum brevifolium

• Campyloneurum costatum

• Campyloneurum phyllitidis

• Canadanthus modestus

• Canavalia brasiliensis

• Canavalia ensiformis

• Canavalia rosea

• Canella winterana

• Canna ×generalis

• Canna flaccida

• Canna glauca

• Canna indica

• Cannabis sativa

• Cantinoa americana

• Cantinoa mutabilis

• Caperonia castaneifolia

• Caperonia palustris

• Capnoides sempervirens

• Capraria biflora

• Capraria mexicana

• Capsella bursa-pastoris

• Capsicum annuum

• Capsicum chinense

• Capsicum frutescens

• Caragana arborescens

• Cardamine angustata

• Cardamine bellidifolia

• Cardamine bulbosa

• Cardamine clematitis

• Cardamine concatenata

• Cardamine diphylla

• Cardamine dissecta

• Cardamine douglassii

• Cardamine flagellifera

• Cardamine flexuosa

• Cardamine furcata

• Cardamine hirsuta

• Cardamine impatiens

• Cardamine incisa

• Cardamine longii

• Cardamine maxima

• Cardamine micranthera

• Cardamine nymanii

• Cardamine occulta

• Cardamine parviflora

• Cardamine pensylvanica

• Cardamine pratensis

• Cardamine rotundifolia

• Cardiospermum corindum

• Cardiospermum halicacabum

• Cardiospermum microcarpum

• Carduus acanthoides

• Carduus crispus

• Carduus nutans

• Carduus pycnocephalus

• Carduus tenuiflorus

• Carex abscondita

• Carex acidicola

• Carex acutiformis

• Carex adelostoma

• Carex adusta

• Carex aestivaliformis

• Carex aestivalis

• Carex aggregata

• Carex alata

• Carex albicans

• Carex albolutescens

• Carex albursina

• Carex allegheniensis

• Carex alopecoidea

• Carex amphibola

• Carex amplisquama

• Carex annectens

• Carex appalachica

• Carex aquatilis

• Carex arcta

• Carex arctata

• Carex arctogena

• Carex arenaria

• Carex argyrantha

• Carex arkansana

• Carex assiniboinensis

• Carex atherodes

• Carex atlantica

• Carex atratiformis

• Carex atrofusca

• Carex aurea

• Carex aureolensis

• Carex austrina

• Carex austrocaroliniana

• Carex austrodeflexa

• Carex austrolucorum

• Carex backii

• Carex baileyi

• Carex baltzellii

• Carex barrattii

• Carex basiantha

• Carex bebbii

• Carex bicknellii

• Carex bicolor

• Carex bigelowii

• Carex billingsii

• Carex biltmoreana

• Carex blanda

• Carex breviculmis

• Carex brevior

• Carex bromoides

• Carex brunnea

• Carex brunnescens

• Carex brysonii

• Carex bulbostylis

• Carex bullata

• Carex bushii

• Carex buxbaumii

• Carex calcifugens

• Carex canescens

• Carex capillaris

• Carex careyana

• Carex caroliniana

• Carex caryophyllea

• Carex castanea

• Carex cephaloidea

• Carex cephalophora

• Carex chapmanii

• Carex cherokeensis

• Carex chordorrhiza

• Carex collinsii

• Carex communis

• Carex comosa

• Carex complanata

• Carex concinna

• Carex conjuncta

• Carex conoidea

• Carex copulata

• Carex corrugata

• Carex crawei

• Carex crawfordii

• Carex crebriflora

• Carex crinita

• Carex cristatella

• Carex crus-corvi

• Carex cryptolepis

• Carex cumberlandensis

• Carex cumulata

• Carex dasycarpa

• Carex davisii

• Carex debilis

• Carex decomposita

• Carex deflexa

• Carex deweyana

• Carex diandra

• Carex digitalis

• Carex disjuncta

• Carex disperma

• Carex distans

• Carex disticha

• Carex divisa

• Carex divulsa

• Carex duriuscula

• Carex eburnea

• Carex echinata

• Carex echinodes

• Carex edwardsiana

• Carex elliottii

• Carex emmonsii

• Carex emoryi

• Carex exilis

• Carex extensa

• Carex festucacea

• Carex filifolia

• Carex fissa

• Carex flacca

• Carex flaccosperma

• Carex flava

• Carex flexuosa

• Carex floridana

• Carex foenea

• Carex folliculata

• Carex formosa

• Carex frankii

• Carex fraseriana

• Carex fuliginosa

• Carex fumosimontana

• Carex garberi

• Carex geyeri

• Carex gholsonii

• Carex gigantea

• Carex glacialis

• Carex glareosa

• Carex glaucescens

• Carex glaucodea

• Carex godfreyi

• Carex gracilescens

• Carex gracillima

• Carex granularis

• Carex gravida

• Carex grayi

• Carex grisea

• Carex gynandra

• Carex gynocrates

• Carex hallii

• Carex haydenii

• Carex heleonastes

• Carex hirsutella

• Carex hirta

• Carex hirtifolia

• Carex hitchcockiana

• Carex holostoma

• Carex hookeriana

• Carex hormathodes

• Carex hostiana

• Carex houghtoniana

• Carex howei

• Carex hyalina

• Carex hyalinolepis

• Carex hystericina

• Carex ignota

• Carex impressinervia

• Carex inops

• Carex interior

• Carex intumescens

• Carex jamesii

• Carex joorii

• Carex juniperorum

• Carex kobomugi

• Carex kraliana

• Carex krausei

• Carex lachenalii

• Carex lacustris

• Carex laeviconica

• Carex laevivaginata

• Carex lapponica

• Carex lasiocarpa

• Carex latebracteata

• Carex laxiculmis

• Carex laxiflora

• Carex leavenworthii

• Carex lenticularis

• Carex leptalea

• Carex leptonervia

• Carex limosa

• Carex livida

• Carex loliacea

• Carex lonchocarpa

• Carex longii

• Carex louisianica

• Carex lucorum

• Carex lupuliformis

• Carex lupulina

• Carex lurida

• Carex lutea

• Carex mackenziei

• Carex macloviana

• Carex manhartii

• Carex marina

• Carex maritima

• Carex meadii

• Carex media

• Carex membranacea

• Carex merritt-fernaldii

• Carex mesochorea

• Carex michauxiana

• Carex microdonta

• Carex microglochin

• Carex microrhyncha

• Carex misandroides

• Carex misera

• Carex missouriensis

• Carex mitchelliana

• Carex molesta

• Carex molestiformis

• Carex muehlenbergii

• Carex muricata

• Carex muskingumensis

• Carex myosuroides

• Carex nardina

• Carex nebrascensis

• Carex nigra

• Carex nigromarginata

• Carex normalis

• Carex norvegica

• Carex novae-angliae

• Carex oblita

• Carex obtusata

• Carex oklahomensis

• Carex oligocarpa

• Carex oligosperma

• Carex opaca

• Carex ormostachya

• Carex oronensis

• Carex ouachitana

• Carex ovalis

• Carex oxylepis

• Carex ozarkana

• Carex paeninsulae

• Carex paleacea

• Carex pallescens

• Carex panicea

• Carex parryana

• Carex pauciflora

• Carex paupercula

• Carex peckii

• Carex pedunculata

• Carex pellita

• Carex pendula

• Carex pensylvanica

• Carex perdentata

• Carex picta

• Carex pigra

• Carex planispicata

• Carex planostachys

• Carex plantaginea

• Carex platyphylla

• Carex polymorpha

• Carex praegracilis

• Carex prairea

• Carex prasina

• Carex praticola

• Carex projecta

• Carex pseudocyperus

• Carex pumila

• Carex purpurifera

• Carex radfordii

• Carex radiata

• Carex rariflora

• Carex recta

• Carex reniformis

• Carex retroflexa

• Carex retrorsa

• Carex reznicekii

• Carex richardsonii

• Carex roanensis

• Carex rosea

• Carex rossii

• Carex rostrata

• Carex rotundata

• Carex rufina

• Carex rugosperma

• Carex rupestris

• Carex ruthii

• Carex salina

• Carex sangamonensis

• Carex sartwellii

• Carex saxatilis

• Carex saximontana

• Carex scabrata

• Carex schweinitzii

• Carex scirpoidea

• Carex scoparia

• Carex seorsa

• Carex shinnersii

• Carex shortiana

• Carex siccata

• Carex silicea

• Carex simpliciuscula

• Carex socialis

• Carex sparganioides

• Carex spicata

• Carex sprengelii

• Carex squarrosa

• Carex sterilis

• Carex stipata

• Carex straminea

• Carex striata

• Carex striatula

• Carex stricta

• Carex styloflexa

• Carex stylosa

• Carex suberecta

• Carex subspathacea

• Carex superata

• Carex supina

• Carex swanii

• Carex sychnocephala

• Carex sylvatica

• Carex tenax

• Carex tenera

• Carex tenuiflora

• Carex tetanica

• Carex tetrastachya

• Carex texensis

• Carex thornei

• Carex timida

• Carex tincta

• Carex tonsa

• Carex torreyi

• Carex torta

• Carex triangularis

• Carex tribuloides

• Carex trichocarpa

• Carex trisperma

• Carex tuckermanii

• Carex turgescens

• Carex typhina

• Carex umbellata

• Carex ursina

• Carex utriculata

• Carex vacillans

• Carex vaginata

• Carex venusta

• Carex verrucosa

• Carex vesicaria

• Carex vestita

• Carex vexans

• Carex virescens

• Carex viridistellata

• Carex viridula

• Carex vulpinoidea

• Carex wahponahkikensis

• Carex wiegandii

• Carex willdenowii

• Carex williamsii

• Carex woodii

• Carex xerantica

• Carica papaya

• Carissa macrocarpa

• Carlowrightia parviflora

• Carlowrightia texana

• Carphephorus bellidifolius

• Carphephorus corymbosus

• Carphephorus pseudoliatris

• Carphephorus tomentosus

• Carpinus caroliniana

• Carpobrotus edulis

• Carthamus creticus

• Carthamus lanatus

• Carthamus tinctorius

• Cartrema americanum

• Cartrema floridanum

• Carum carvi

• Carya aquatica

• Carya carolinae-septentrionalis

• Carya cordiformis

• Carya floridana

• Carya glabra

• Carya illinoinensis

• Carya laciniosa

• Carya myristiciformis

• Carya ovalis

• Carya ovata

• Carya pallida

• Carya texana

• Carya tomentosa

• Caryota mitis

• Caryota urens

• Casasia clusiifolia

• Casearia nitida

• Cassia afrofistula

• Cassia fistula

• Cassia grandis

• Cassia javanica

• Cassiope tetragona

• Cassytha filiformis

• Castanea alabamensis

• Castanea crenata

• Castanea dentata

• Castanea mollissima

• Castanea ozarkensis

• Castanea pumila

• Castanea sativa

• Castela texana

• Castilleja citrina

• Castilleja coccinea

• Castilleja indivisa

• Castilleja kraliana

• Castilleja lindheimeri

• Castilleja miniata

• Castilleja purpurea

• Castilleja raupii

• Castilleja septentrionalis

• Castilleja sessiliflora

• Casuarina cunninghamiana

• Casuarina equisetifolia

• Casuarina glauca

• Catabrosa aquatica

• Catalpa bignonioides

• Catalpa ovata

• Catalpa speciosa

• Catesbaea parviflora

• Catharanthus roseus

• Catopsis berteroniana

• Catopsis floribunda

• Catopsis nutans

• Caulophyllum giganteum

• Caulophyllum thalictroides

• Causonis japonica

• Cayaponia americana

• Cayaponia quinqueloba

• Ceanothus americanus

• Ceanothus herbaceus

• Ceanothus microphyllus

• Ceanothus sanguineus

• Cecropia pachystachya

• Cecropia palmata

• Cedrus deodara

• Celastrus orbiculatus

• Celastrus paniculatus

• Celastrus scandens

• Celosia argentea

• Celosia nitida

• Celosia palmeri

• Celosia trigyna

• Celtis iguanaea

• Celtis laevigata

• Celtis lindheimeri

• Celtis occidentalis

• Celtis pallida

• Celtis reticulata

• Celtis sinensis

• Celtis smallii

• Celtis tenuifolia

• Cenchrus americanus

• Cenchrus biflorus

• Cenchrus brownii

• Cenchrus ciliaris

• Cenchrus echinatus

• Cenchrus gracillimus

• Cenchrus incertus

• Cenchrus longisetus

• Cenchrus longispinus

• Cenchrus myosuroides

• Cenchrus orientalis

• Cenchrus pedicellatus

• Cenchrus purpurascens

• Cenchrus purpureus

• Cenchrus setaceus

• Cenchrus setiger

• Cenchrus tribuloides

• Centaurea benedicta

• Centaurea calcitrapa

• Centaurea diffusa

• Centaurea jacea

• Centaurea melitensis

• Centaurea moncktonii

• Centaurea montana

• Centaurea nigra

• Centaurea nigrescens

• Centaurea phrygia

• Centaurea scabiosa

• Centaurea solstitialis

• Centaurea stoebe

• Centaurium erythraea

• Centaurium pulchellum

• Centaurium tenuiflorum

• Centella asiatica

• Centipeda minima

• Centratherum punctatum

• Centrosema arenicola

• Centrosema sagittatum

• Centrosema virginianum

• Centunculus minimus

• Centunculus pumilus

• Cephalanthus occidentalis

• Cephalanthus salicifolius

• Cephalotaxus harringtonia

• Cerastium alpinum

• Cerastium arcticum

• Cerastium arvense

• Cerastium beeringianum

• Cerastium brachypetalum

• Cerastium brachypodum

• Cerastium cerastioides

• Cerastium diffusum

• Cerastium dubium

• Cerastium fontanum

• Cerastium glomeratum

• Cerastium nutans

• Cerastium parvum

• Cerastium pumilum

• Cerastium semidecandrum

• Cerastium strictum

• Cerastium terrae-novae

• Cerastium tomentosum

• Cerastium velutinum

• Ceratiola ericoides

• Ceratocephala testiculata

• Ceratophyllum australe

• Ceratophyllum demersum

• Ceratophyllum echinatum

• Ceratopteris pteridoides

• Ceratopteris richardii

• Ceratopteris thalictroides

• Ceratotheca triloba

• Cercidiphyllum japonicum

• Cercis canadensis

• Cercis chinensis

• Cercis texensis

• Cereus repandus

• Cestrum diurnum

• Cestrum nocturnum

• Cestrum parqui

• Cevallia sinuata

• Chaenactis glabriuscula

• Chaenomeles japonica

• Chaenomeles speciosa

• Chaenorhinum minus

• Chaerophyllum bulbosum

• Chaerophyllum procumbens

• Chaerophyllum tainturieri

• Chaerophyllum temulem

• Chaetopappa asteroides

• Chaetopappa bellidifolia

• Chaetopappa bellioides

• Chaetopappa imberbis

• Chaiturus marrubiastrum

• Chamaecrista calycioides

• Chamaecrista chamaecristoides

• Chamaecrista deeringiana

• Chamaecrista fasciculata

• Chamaecrista flexuosa

• Chamaecrista greggii

• Chamaecrista keyensis

• Chamaecrista nictitans

• Chamaecrista pilosa

• Chamaecrista rotundifolia

• Chamaecrista serpens

• Chamaecyparis thyoides

• Chamaedaphne calyculata

• Chamaedorea seifrizii

• Chamaelirium luteum

• Chamaemelum nobile

• Chamaenerion angustifolium

• Chamaenerion danielsii

• Chamaenerion latifolium

• Chamaepericlymenum canadense

• Chamaepericlymenum suecicum

• Chamaerhodos erecta

• Chamaesaracha arida

• Chamaesaracha edwardsiana

• Chamaesaracha sordida

• Chamaesaracha texensis

• Chamaesaracha villosa

• Chapmannia floridana

• Chaptalia albicans

• Chaptalia texana

• Chaptalia tomentosa

• Chasmanthium latifolium

• Chasmanthium laxum

• Chasmanthium nitidum

• Chasmanthium ornithorhynchum

• Chasmanthium sessiliflorum

• Cheiroglossa palmata

• Chelidonium majus

• Chelone cuthbertii

• Chelone glabra

• Chelone lyonii

• Chelone obliqua

• Chenopodiastrum murale

• Chenopodiastrum simplex

• Chenopodium album

• Chenopodium atrovirens

• Chenopodium berlandieri

• Chenopodium desiccatum

• Chenopodium ficifolium

• Chenopodium foggii

• Chenopodium fremontii

• Chenopodium incanum

• Chenopodium leptophyllum

• Chenopodium opulifolium

• Chenopodium pallescens

• Chenopodium pratericola

• Chenopodium standleyanum

• Chenopodium strictum

• Chenopodium vulvaria

• Cherleria biflora

• Cherleria marcescens

• Chevreulia acuminata

• Chevreulia sarmentosa

• Chilopsis linearis

• Chimaphila maculata

• Chimaphila umbellata

• Chimonanthus praecox

• Chiococca alba

• Chiococca parvifolia

• Chionanthus pygmaeus

• Chionanthus virginicus

• Chionodoxa forbesii

• Chionodoxa luciliae

• Chloracantha spinosa

• Chloris andropogonoides

• Chloris barbata

• Chloris cucullata

• Chloris divaricata

• Chloris gayana

• Chloris pectinata

• Chloris radiata

• Chloris subdolichostachya

• Chloris texensis

• Chloris truncata

• Chloris ventricosa

• Chloris verticillata

• Chloris virgata

• Chlorophytum comosum

• Chondrilla juncea

• Chorispora tenella

• Christella augescens

• Christella dentata

• Christella grandis

• Christella hispidula

• Christella ovata

• Christella patens

• Chromolaena frustrata

• Chromolaena ivifolia

• Chromolaena odorata

• Chrysanthemum indicum

• Chrysobalanus icaco

• Chrysogonum australe

• Chrysogonum virginianum

• Chrysoma pauciflosculosa

• Chrysophyllum cainito

• Chrysophyllum oliviforme

• Chrysopogon fulvus

• Chrysopogon pauciflorus

• Chrysopogon zizanioides

• Chrysopsis cruiseana

• Chrysopsis delaneyi

• Chrysopsis floridana

• Chrysopsis godfreyi

• Chrysopsis gossypina

• Chrysopsis highlandsensis

• Chrysopsis hyssopifolia

• Chrysopsis lanuginosa

• Chrysopsis latisquamea

• Chrysopsis linearifolia

• Chrysopsis mariana

• Chrysopsis scabrella

• Chrysopsis subulata

• Chrysopsis trichophylla

• Chrysosplenium americanum

• Chrysosplenium iowense

• Chrysosplenium tetrandrum

• Chthamalia pubiflora

• Cicer arietinum

• Cichorium endivia

• Cichorium intybus

• Cicuta bulbifera

• Cicuta maculata

• Cicuta mexicana

• Cicuta occidentalis

• Cicuta victorinii

• Cienfuegosia drummondii

• Cienfuegosia yucatanensis

• Cinna arundinacea

• Cinna latifolia

• Cinnamomum burmannii

• Cinnamomum iners

• Circaea alpina

• Circaea canadensis

• Circaea sterilis

• Cirsium altissimum

• Cirsium arvense

• Cirsium carolinianum

• Cirsium discolor

• Cirsium engelmannii

• Cirsium flodmanii

• Cirsium hillii

• Cirsium horridulum

• Cirsium lecontei

• Cirsium muticum

• Cirsium nuttallii

• Cirsium ochrocentrum

• Cirsium palustre

• Cirsium pitcheri

• Cirsium pumilum

• Cirsium repandum

• Cirsium texanum

• Cirsium undulatum

• Cirsium virginianum

• Cirsium vulgare

• Cissampelos pareira

• Cissus trifoliata

• Cissus verticillata

• Citharexylum berlandieri

• Citharexylum brachyanthum

• Citharexylum spinosum

• Citrullus amarus

• Citrullus colocynthis

• Citrullus lanatus

• Citrus ×jambhiri

• Citrus ×microcarpa

• Citrus ×paradisi

• Citrus aurantiifolia

• Citrus aurantium

• Citrus japonica

• Citrus limon

• Citrus medica

• Citrus reticulata

• Citrus sinensis

• Citrus trifoliata

• Cladanthus mixtus

• Cladium jamaicense

• Cladium mariscoides

• Cladrastis kentukea

• Clappia suaedifolia

• Claytonia arkansana

• Claytonia caroliniana

• Claytonia perfoliata

• Claytonia rubra

• Claytonia virginica

• Claytosmunda claytoniana

• Cleistesiopsis bifaria

• Cleistesiopsis divaricata

• Cleistesiopsis oricamporum

• Clematis addisonii

• Clematis albicoma

• Clematis baldwinii

• Clematis carrizoensis

• Clematis catesbyana

• Clematis coactilis

• Clematis crispa

• Clematis drummondii

• Clematis fremontii

• Clematis glaucophylla

• Clematis morefieldii

• Clematis occidentalis

• Clematis ochroleuca

• Clematis pitcheri

• Clematis reticulata

• Clematis socialis

• Clematis terniflora

• Clematis texensis

• Clematis versicolor

• Clematis vinacea

• Clematis viorna

• Clematis virginiana

• Clematis vitalba

• Clematis viticaulis

• Clematis viticella

• Cleome monophylla

• Cleome ornithopodioides

• Cleome rutidosperma

• Cleomella angustifolia

• Cleoserrata serrata

• Cleoserrata speciosa

• Clerodendrum bungei

• Clerodendrum chinense

• Clerodendrum indicum

• Clerodendrum japonicum

• Clerodendrum kaempferi

• Clerodendrum quadriloculare

• Clerodendrum speciosissimum

• Clerodendrum trichotomum

• Clerodendrum umbellatum

• Clethra acuminata

• Clethra alnifolia

• Clethra tomentosa

• Cliftonia monophylla

• Clinopodium acinos

• Clinopodium arkansanum

• Clinopodium ascendens

• Clinopodium ashei

• Clinopodium brownei

• Clinopodium calamintha

• Clinopodium coccineum

• Clinopodium dentatum

• Clinopodium georgianum

• Clinopodium glabellum

• Clinopodium gracile

• Clinopodium macrocalyx

• Clinopodium vulgare

• Clintonia borealis

• Clintonia umbellulata

• Clitoria fragrans

• Clitoria mariana

• Clitoria ternatea

• Clusia rosea

• Cnidoscolus stimulosus

• Cnidoscolus texanus

• Coccinia grandis

• Coccocypselum hirsutum

• Coccoloba diversifolia

• Coccoloba uvifera

• Coccothrinax argentata

• Cocculus carolinus

• Cocculus diversifolius

• Cochlearia groenlandica

• Cochlearia tridactylites

• Cocos nucifera

• Coincya monensis

• Coix lacryma-jobi

• Colchicum autumnale

• Coleataenia abscissa

• Coleataenia anceps

• Coleataenia longifolia

• Coleataenia rigidula

• Coleataenia stipitata

• Coleataenia tenera

• Collinsia parviflora

• Collinsia verna

• Collinsia violacea

• Collinsonia anisata

• Collinsonia canadensis

• Collinsonia punctata

• Collinsonia tuberosa

• Collinsonia verticillata

• Collomia linearis

• Colocasia esculenta

• Colubrina arborescens

• Colubrina asiatica

• Colubrina cubensis

• Colubrina elliptica

• Colubrina greggii

• Colubrina texensis

• Colutea arborescens

• Comandra umbellata

• Comarum palustre

• Comastoma tenellum

• Commelina benghalensis

• Commelina caroliniana

• Commelina communis

• Commelina diffusa

• Commelina erecta

• Commelina forskaolii

• Commelina gambiae

• Commelina gigas

• Commelina virginica

• Commicarpus scandens

• Comptonia peregrina

• Condalia hookeri

• Condalia spathulata

• Condea floribunda

• Condea verticillata

• Conioselinum chinense

• Conium maculatum

• Conocarpus erectus

• Conoclinium betonicifolium

• Conoclinium coelestinum

• Conoclinium dichotomum

• Conoclinium dissectum

• Conopholis americana

• Conradina brevifolia

• Conradina canescens

• Conradina cygniflora

• Conradina etonia

• Conradina glabra

• Conradina grandiflora

• Conradina verticillata

• Conringia orientalis

• Consolea corallicola

• Convallaria majalis

• Convallaria pseudomajalis

• Convolvulus americanus

• Convolvulus arvensis

• Convolvulus carrii

• Convolvulus catesbeianus

• Convolvulus equitans

• Convolvulus fraterniflorus

• Convolvulus limnophilus

• Convolvulus macounii

• Convolvulus sepium

• Convolvulus sericatus

• Convolvulus soldanella

• Convolvulus spithamaeus

• Convolvulus stans

• Coptidium lapponicum

• Coptidium pallasii

• Coptidium spitzbergensis

• Coptis trifolia

• Corallorhiza bentleyi

• Corallorhiza maculata

• Corallorhiza odontorhiza

• Corallorhiza striata

• Corallorhiza trifida

• Corallorhiza wisteriana

• Corchorus aestuans

• Corchorus hirsutus

• Corchorus hirtus

• Corchorus siliquosus

• Cordia boissieri

• Cordia dichotoma

• Cordia sebestena

• Corema conradii

• Coreopsis aristulata

• Coreopsis auriculata

• Coreopsis bakeri

• Coreopsis basalis

• Coreopsis delphiniifolia

• Coreopsis falcata

• Coreopsis floridana

• Coreopsis gladiata

• Coreopsis grandiflora

• Coreopsis integrifolia

• Coreopsis intermedia

• Coreopsis lanceolata

• Coreopsis latifolia

• Coreopsis leavenworthii

• Coreopsis linifolia

• Coreopsis major

• Coreopsis nudata

• Coreopsis nuecensis

• Coreopsis nuecensoides

• Coreopsis palmata

• Coreopsis palustris

• Coreopsis pubescens

• Coreopsis pulchra

• Coreopsis rosea

• Coreopsis tinctoria

• Coreopsis tripteris

• Coreopsis verticillata

• Coriandrum sativum

• Corispermum americanum

• Corispermum hookeri

• Corispermum pallasii

• Corispermum villosum

• Cornus mas

• Cornutia grandifolia

• Corrigiola litoralis

• Cortaderia jubata

• Cortaderia selloana

• Corydalis aurea

• Corydalis crystallina

• Corydalis curvisiliqua

• Corydalis flavula

• Corydalis halei

• Corydalis incisa

• Corydalis micrantha

• Corydalis orthopoda

• Corylus americana

• Corylus cornuta

• Corymbia torelliana

• Corynandra viscosa

• Corynephorus canescens

• Coryphantha macromeris

• Coryphantha nickelsiae

• Coryphantha sulcata

• Coryphopteris simulata

• Cosmos bipinnatus

• Cosmos caudatus

• Cosmos parviflorus

• Cosmos sulphureus

• Costus pulverulentus

• Cota tinctoria

• Cotinus coggygria

• Cotinus obovata

• Cotoneaster divaricatus

• Cotula australis

• Cotula coronopifolia

• Coursetia axillaris

• Cranichis muscosa

• Crassocephalum crepidioides

• Crassula aquatica

• Crassula drummondii

• Crassula longipes

• Crataegus ×canescens

• Crataegus aemula

• Crataegus aestivalis

• Crataegus alabamensis

• Crataegus alleghaniensis

• Crataegus aprica

• Crataegus ashei

• Crataegus beata

• Crataegus berberifolia

• Crataegus bicknellii

• Crataegus brachyacantha

• Crataegus brainerdii

• Crataegus brazoria

• Crataegus brittonii

• Crataegus buckleyi

• Crataegus calpodendron

• Crataegus chrysocarpa

• Crataegus coccinea

• Crataegus coccinioides

• Crataegus collina

• Crataegus compacta

• Crataegus craytonii

• Crataegus crus-galli

• Crataegus delawarensis

• Crataegus dispar

• Crataegus disperma

• Crataegus dodgei

• Crataegus faxonii

• Crataegus fecunda

• Crataegus flabellata

• Crataegus flava

• Crataegus florens

• Crataegus florifera

• Crataegus forbesae

• Crataegus fretalis

• Crataegus furtiva

• Crataegus gattingeri

• Crataegus handyae

• Crataegus harbisonii

• Crataegus holmesiana

• Crataegus ignava

• Crataegus incilis

• Crataegus intricata

• Crataegus iracunda

• Crataegus lacrimata

• Crataegus lancei

• Crataegus lassa

• Crataegus lepida

• Crataegus levis

• Crataegus lucorum

• Crataegus macracantha

• Crataegus macrosperma

• Crataegus margarettiae

• Crataegus marshallii

• Crataegus mendosa

• Crataegus mohrii

• Crataegus mollis

• Crataegus monogyna

• Crataegus munda

• Crataegus nananixonii

• Crataegus opaca

• Crataegus oreophila

• Crataegus ouachitensis

• Crataegus pallens

• Crataegus palmeri

• Crataegus pennsylvanica

• Crataegus persimilis

• Crataegus pexa

• Crataegus phaenopyrum

• Crataegus pruinosa

• Crataegus pulcherrima

• Crataegus punctata

• Crataegus quaesita

• Crataegus ravenelii

• Crataegus rufula

• Crataegus sargentii

• Crataegus scabrida

• Crataegus schizophylla

• Crataegus schuettei

• Crataegus senta

• Crataegus sororia

• Crataegus spathulata

• Crataegus spes-aestatum

• Crataegus succulenta

• Crataegus teres

• Crataegus triflora

• Crataegus uniflora

• Crataegus vailiae

• Crataegus venusta

• Crataegus viridis

• Crataegus visenda

• Crepidomanes intricatum

• Crepis biennis

• Crepis capillaris

• Crepis foetida

• Crepis nicaeensis

• Crepis pulchra

• Crepis setosa

• Crepis tectorum

• Crepis vesicaria

• Crescentia cujete

• Cressa nudicaulis

• Cressa truxillensis

• Crinum americanum

• Crinum asiaticum

• Crinum bulbispermum

• Crinum zeylanicum

• Crocanthemum arenicola

• Crocanthemum bicknellii

• Crocanthemum canadense

• Crocanthemum carolinianum

• Crocanthemum corymbosum

• Crocanthemum dumosum

• Crocanthemum georgianum

• Crocanthemum nashii

• Crocanthemum propinquum

• Crocanthemum rosmarinifolium

• Crocosmia crocosmiiflora

• Crocus flavus

• Crocus tommasinianus

• Crocus vernus

• Croomia pauciflora

• Croptilon divaricatum

• Croptilon hookerianum

• Croptilon rigidifolium

• Crossopetalum ilicifolium

• Crossopetalum rhacoma

• Crotalaria alata

• Crotalaria avonensis

• Crotalaria biflora

• Crotalaria incana

• Crotalaria juncea

• Crotalaria lanceolata

• Crotalaria linaria

• Crotalaria maritima

• Crotalaria ochroleuca

• Crotalaria pallida

• Crotalaria pumila

• Crotalaria purshii

• Crotalaria retusa

• Crotalaria rotundifolia

• Crotalaria sagittalis

• Crotalaria spectabilis

• Crotalaria trichotoma

• Crotalaria verrucosa

• Crotalaria virgulata

• Croton alabamensis

• Croton argyranthemus

• Croton berlandieri

• Croton bonplandianus

• Croton capitatus

• Croton ciliatoglandulifer

• Croton cortesianus

• Croton coryi

• Croton dioicus

• Croton discolor

• Croton elliottii

• Croton floridanus

• Croton fruticulosus

• Croton glandulosus

• Croton heptalon

• Croton humilis

• Croton incanus

• Croton leucophyllus

• Croton lindheimeri

• Croton lindheimerianus

• Croton linearis

• Croton michauxii

• Croton monanthogynus

• Croton parksii

• Croton pottsii

• Croton punctatus

• Croton soliman

• Croton texensis

• Croton trinitatis

• Croton willdenowii

• Crupina vulgaris

• Crypsis alopecuroides

• Crypsis schoenoides

• Cryptantha mexicana

• Cryptantha texana

• Cryptocoryne beckettii

• Cryptocoryne walkeri

• Cryptogramma acrostichoides

• Cryptogramma stelleri

• Cryptomeria japonica

• Cryptostegia grandiflora

• Cryptostegia madagascariensis

• Cryptotaenia canadensis

• Ctenitis sloanei

• Ctenitis submarginalis

• Ctenium aromaticum

• Ctenium floridanum

• Cubelium concolor

• Cucumis anguria

• Cucumis melo

• Cucumis metuliferus

• Cucumis sativus

• Cucurbita foetidissima

• Cucurbita maxima

• Cucurbita melopepo

• Cucurbita moschata

• Cucurbita okeechobeensis

• Cucurbita pepo

• Cullen americanum

• Cullen corylifolium

• Cuminum cyminum

• Cunila origanoides

• Cunninghamia lanceolata

• Cupania glabra

• Cupaniopsis anacardioides

• Cuphea aspera

• Cuphea carthagenensis

• Cuphea glutinosa

• Cuphea hyssopifolia

• Cuphea procumbens

• Cuphea strigulosa

• Cuphea viscosissima

• Curculigo capitulata

• Curcuma zedoaria

• Cuscuta americana

• Cuscuta boldhingii

• Cuscuta campestris

• Cuscuta cassytoides

• Cuscuta cephalanthi

• Cuscuta compacta

• Cuscuta coryli

• Cuscuta cuspidata

• Cuscuta epilinum

• Cuscuta epithymum

• Cuscuta exaltata

• Cuscuta glabrior

• Cuscuta glomerata

• Cuscuta gronovii

• Cuscuta harperi

• Cuscuta indecora

• Cuscuta japonica

• Cuscuta legitima

• Cuscuta leptantha

• Cuscuta obtusiflora

• Cuscuta pentagona

• Cuscuta polygonorum

• Cuscuta rostrata

• Cuscuta runyonii

• Cuscuta suaveolens

• Cuscuta umbellata

• Cuthbertia graminea

• Cuthbertia ornata

• Cuthbertia rosea

• Cyanthillium cinereum

• Cyanus segetum

• Cycas revoluta

• Cyclachaena xanthiifolia

• Cyclanthera dissecta

• Cycloloma atriplicifolium

• Cyclopogon cranichoides

• Cyclopogon elatus

• Cyclosorus interruptus

• Cyclospermum leptophyllum

• Cydonia oblonga

• Cylindropuntia davisii

• Cylindropuntia imbricata

• Cylindropuntia kleiniae

• Cylindropuntia leptocaulis

• Cymbalaria muralis

• Cymbidium dayanum

• Cymbopogon citratus

• Cymbopogon jwarancusa

• Cymbopogon nardus

• Cynanchum laeve

• Cynanchum maccartii

• Cynanchum racemosum

• Cynodon dactylon

• Cynodon nlemfuensis

• Cynoglossum amabile

• Cynoglossum officinale

• Cynoglossum zeylanicum

• Cynophalla cynophallophora

• Cynosciadium digitatum

• Cynosurus cristatus

• Cynosurus echinatus

• Cyperus acuminatus

• Cyperus aggregatus

• Cyperus alopecuroides

• Cyperus aristulatus

• Cyperus articulatus

• Cyperus bipartitus

• Cyperus blepharoleptos

• Cyperus brevifolioides

• Cyperus brevifolius

• Cyperus cephalanthus

• Cyperus compressus

• Cyperus croceus

• Cyperus cuspidatus

• Cyperus dentatus

• Cyperus diandrus

• Cyperus difformis

• Cyperus digitatus

• Cyperus distans

• Cyperus distinctus

• Cyperus drummondii

• Cyperus echinatus

• Cyperus elegans

• Cyperus entrerianus

• Cyperus eragrostis

• Cyperus erythrorhizos

• Cyperus esculentus

• Cyperus filicinus

• Cyperus filiculmis

• Cyperus flavescens

• Cyperus flavicomus

• Cyperus floribundus

• Cyperus floridanus

• Cyperus fugax

• Cyperus fuligineus

• Cyperus fuscus

• Cyperus giganteus

• Cyperus granitophilus

• Cyperus grayi

• Cyperus grayoides

• Cyperus haspan

• Cyperus hemidrummondii

• Cyperus hermaphroditus

• Cyperus hortensis

• Cyperus houghtonii

• Cyperus hyalina

• Cyperus hystricinus

• Cyperus involucratus

• Cyperus iria

• Cyperus laevigatus

• Cyperus lancastriensis

• Cyperus lanceolatus

• Cyperus lecontei

• Cyperus lentiginosus

• Cyperus leptocarpus

• Cyperus ligularis

• Cyperus lupulinus

• Cyperus metzii

• Cyperus microiria

• Cyperus nashii

• Cyperus neochinensis

• Cyperus neotropicalis

• Cyperus ochraceus

• Cyperus odoratus

• Cyperus ovatus

• Cyperus oxylepis

• Cyperus papyrus

• Cyperus pedunculatus

• Cyperus pilosus

• Cyperus planifolius

• Cyperus plukenetii

• Cyperus polystachyos

• Cyperus prolifer

• Cyperus prolixus

• Cyperus pseudothyrsiflorus

• Cyperus pseudovegetus

• Cyperus pumilus

• Cyperus reflexus

• Cyperus refractus

• Cyperus retroflexus

• Cyperus retrofractus

• Cyperus retrorsus

• Cyperus richardii

• Cyperus rotundus

• Cyperus sanguinolentus

• Cyperus schweinitzii

• Cyperus serotinus

• Cyperus sesquiflorus

• Cyperus setigerus

• Cyperus sphacelatus

• Cyperus squarrosus

• Cyperus strigosus

• Cyperus subsquarrosus

• Cyperus surinamensis

• Cyperus tetragonus

• Cyperus thyrsiflorus

• Cyperus unioloides

• Cyperus virens

• Cyphomeris crassifolia

• Cypripedium acaule

• Cypripedium arietinum

• Cypripedium candidum

• Cypripedium kentuckiense

• Cypripedium parviflorum

• Cypripedium passerinum

• Cypripedium reginae

• Cyrilla arida

• Cyrilla parvifolia

• Cyrilla racemiflora

• Cyrtomium falcatum

• Cyrtomium fortunei

• Cyrtopodium polyphyllum

• Cyrtopodium punctatum

• Cyrtosia septentrionalis

• Cystopteris bulbifera

• Cystopteris fragilis

• Cystopteris laurentiana

• Cystopteris montana

• Cystopteris protrusa

• Cystopteris tennesseensis

• Cystopteris tenuis

• Cytisus scoparius

• Dactylis glomerata

• Dactyloctenium aegyptium

• Dactyloctenium radulans

• Dactylorhiza viridis

• Dalbergia brownei

• Dalbergia ecastaphyllum

• Dalbergia sissoo

• Dalea adenopoda

• Dalea albida

• Dalea aurea

• Dalea austrotexana

• Dalea cahaba

• Dalea candida

• Dalea carnea

• Dalea carrizoana

• Dalea compacta

• Dalea drummondiana

• Dalea emarginata

• Dalea enneandra

• Dalea feayi

• Dalea floridana

• Dalea foliosa

• Dalea frutescens

• Dalea gattingeri

• Dalea grisea

• Dalea hallii

• Dalea lanata

• Dalea lasiathera

• Dalea leporina

• Dalea mountjoyae

• Dalea multiflora

• Dalea nana

• Dalea obovata

• Dalea oligophylla

• Dalea phleoides

• Dalea pinnata

• Dalea pogonathera

• Dalea purpurea

• Dalea reverchonii

• Dalea rubescens

• Dalea scandens

• Dalea tenuis

• Dalea villosa

• Dalechampia scandens

• Damburneya coriacea

• Danae racemosa

• Danthonia californica

• Danthonia compressa

• Danthonia epilis

• Danthonia intermedia

• Danthonia sericea

• Danthonia spicata

• Daphne mezereum

• Dasiphora floribunda

• Dasistoma macrophyllum

• Dasylirion texanum

• Datura ferox

• Datura inoxia

• Datura metel

• Datura quercifolia

• Datura stramonium

• Datura wrightii

• Daucosma laciniata

• Daucus carota

• Daucus pusillus

• Decodon verticillatus

• Deeringothamnus pulchellus

• Deeringothamnus rugelii

• Deinandra fasciculata

• Delonix regia

• Delphinium ajacis

• Delphinium alabamicum

• Delphinium carolinianum

• Delphinium consolida

• Delphinium exaltatum

• Delphinium newtonianum

• Delphinium orientale

• Delphinium pubescens

• Delphinium treleasei

• Delphinium tricorne

• Dendrolycopodium dendroideum

• Dendrolycopodium hickeyi

• Dendrolycopodium obscurum

• Dendrophylax lindenii

• Dendrophylax porrectus

• Denisophytum pauciflorum

• Dennstaedtia bipinnata

• Dennstaedtia punctilobula

• Deparia acrostichoides

• Deparia petersenii

• Dermatophyllum secundiflorum

• Deschampsia alpina

• Deschampsia bolanderi

• Deschampsia cespitosa

• Deschampsia danthonioides

• Deschampsia elongata

• Descurainia incana

• Descurainia pinnata

• Descurainia sophia

• Desmanthus acuminatus

• Desmanthus bicornutus

• Desmanthus brevipes

• Desmanthus illinoensis

• Desmanthus leptolobus

• Desmanthus leptophyllus

• Desmanthus obtusus

• Desmanthus reticulatus

• Desmanthus velutinus

• Desmanthus virgatus

• Desmazeria rigida

• Desmodium canadense

• Desmodium canescens

• Desmodium ciliare

• Desmodium cuspidatum

• Desmodium fernaldii

• Desmodium floridanum

• Desmodium glabellum

• Desmodium humifusum

• Desmodium illinoense

• Desmodium incanum

• Desmodium laevigatum

• Desmodium lineatum

• Desmodium marilandicum

• Desmodium nuttallii

• Desmodium obtusum

• Desmodium ochroleucum

• Desmodium paniculatum

• Desmodium perplexum

• Desmodium psilophyllum

• Desmodium rotundifolium

• Desmodium scorpiurus

• Desmodium sessilifolium

• Desmodium strictum

• Desmodium tenuifolium

• Desmodium tortuosum

• Desmodium triflorum

• Desmodium tweedyi

• Desmodium viridiflorum

• Deutzia gracilis

• Deutzia parviflora

• Deutzia scabra

• Diamorpha smallii

• Dianella ensifolia

• Dianthus armeria

• Dianthus barbatus

• Dianthus deltoides

• Dianthus plumarius

• Diapensia lapponica

• Diaperia candida

• Diaperia prolifera

• Diaperia verna

• Diarrhena americana

• Diarrhena obovata

• Dicentra canadensis

• Dicentra cucullaria

• Dicentra eximia

• Dicentra formosa

• Dicerandra christmanii

• Dicerandra cornutissima

• Dicerandra densiflora

• Dicerandra frutescens

• Dicerandra fumella

• Dicerandra immaculata

• Dicerandra linearifolia

• Dicerandra modesta

• Dicerandra odoratissima

• Dicerandra radfordiana

• Dicerandra thinicola

• Dichaetophora campestris

• Dichanthelium aciculare

• Dichanthelium aculeatum

• Dichanthelium acuminatum

• Dichanthelium angustifolium

• Dichanthelium annulum

• Dichanthelium arenicoloides

• Dichanthelium bicknellii

• Dichanthelium boreale

• Dichanthelium boscii

• Dichanthelium breve

• Dichanthelium caerulescens

• Dichanthelium chamaelonche

• Dichanthelium clandestinum

• Dichanthelium columbianum

• Dichanthelium commutatum

• Dichanthelium consanguineum

• Dichanthelium cryptanthum

• Dichanthelium curtifolium

• Dichanthelium depauperatum

• Dichanthelium dichotomum

• Dichanthelium ensifolium

• Dichanthelium erectifolium

• Dichanthelium filiramum

• Dichanthelium fusiforme

• Dichanthelium glabrifolium

• Dichanthelium hirstii

• Dichanthelium latifolium

• Dichanthelium laxiflorum

• Dichanthelium leibergii

• Dichanthelium leucothrix

• Dichanthelium linearifolium

• Dichanthelium longiligulatum

• Dichanthelium lucidum

• Dichanthelium malacon

• Dichanthelium malacophyllum

• Dichanthelium mattamuskeetense

• Dichanthelium meridionale

• Dichanthelium microcarpon

• Dichanthelium mundum

• Dichanthelium neuranthum

• Dichanthelium nodatum

• Dichanthelium nudicaule

• Dichanthelium oligosanthes

• Dichanthelium ovale

• Dichanthelium pedicellatum

• Dichanthelium pinetorum

• Dichanthelium polyanthes

• Dichanthelium portoricense

• Dichanthelium ravenelii

• Dichanthelium recognitum

• Dichanthelium roanokense

• Dichanthelium scabriusculum

• Dichanthelium scoparium

• Dichanthelium sphaerocarpon

• Dichanthelium sphagnicola

• Dichanthelium spretum

• Dichanthelium strigosum

• Dichanthelium tenue

• Dichanthelium villosissimum

• Dichanthelium webberianum

• Dichanthelium wilcoxianum

• Dichanthelium wrightianum

• Dichanthelium xanthophysum

• Dichanthelium yadkinense

• Dichanthium annulatum

• Dichanthium aristatum

• Dichanthium sericeum

• Dichelostemma congestum

• Dichondra carolinensis

• Dichondra micrantha

• Dichondra recurvata

• Dichrostachys cinerea

• Dicliptera brachiata

• Dicliptera sexangularis

• Dicranopteris flexuosa

• Didiplis diandra

• Didymoglossum krausii

• Didymoglossum lineolatum

• Didymoglossum membranaceum

• Didymoglossum petersii

• Didymoglossum punctatum

• Dieffenbachia seguine

• Diervilla lonicera

• Diervilla rivularis

• Diervilla sessilifolia

• Digitalis grandiflora

• Digitalis lanata

• Digitalis lutea

• Digitalis purpurea

• Digitaria bicornis

• Digitaria ciliaris

• Digitaria eriantha

• Digitaria filiformis

• Digitaria floridana

• Digitaria gracillima

• Digitaria horizontalis

• Digitaria ischaemum

• Digitaria longiflora

• Digitaria milanjiana

• Digitaria nuda

• Digitaria pauciflora

• Digitaria sanguinalis

• Digitaria serotina

• Digitaria setigera

• Digitaria simpsonii

• Digitaria subcalva

• Digitaria texana

• Digitaria villosa

• Digitaria violascens

• Dimocarpus longan

• Dinebra decipiens

• Dinebra divaricatissima

• Dinebra nealleyi

• Dinebra panicea

• Dinebra panicoides

• Dinebra retroflexa

• Dinebra scabra

• Diodia harperi

• Diodia virginiana

• Dionaea muscipula

• Dioscorea alata

• Dioscorea bulbifera

• Dioscorea floridana

• Dioscorea polystachya

• Dioscorea sansibarensis

• Dioscorea villosa

• Diospyros digyna

• Diospyros ebenum

• Diospyros kaki

• Diospyros maritima

• Diospyros texana

• Diospyros virginiana

• Diphasiastrum alpinum

• Diphasiastrum complanatum

• Diphasiastrum digitatum

• Diphasiastrum habereri

• Diphasiastrum issleri

• Diphasiastrum sabinifolium

• Diphasiastrum sitchense

• Diphasiastrum tristachyum

• Diphylleia cymosa

• Diplachne acuminata

• Diplachne fascicularis

• Diplachne maritima

• Diplachne uninervia

• Diplaziopsis pycnocarpa

• Diplazium esculentum

• Diplotaxis muralis

• Diplotaxis tenuifolia

• Dipsacus fullonum

• Dipsacus laciniatus

• Dipsacus sativus

• Dirca decipiens

• Dirca palustris

• Disakisperma dubium

• Distichlis littoralis

• Distichlis spicata

• Distimake aegyptius

• Distimake cissoides

• Distimake dissectus

• Distimake quinquefolius

• Distimake tuberosus

• Diteilis nervosa

• Ditrysinia fruticosa

• Dittrichia graveolens

• Dittrichia viscosa

• Dodonaea angustifolia

• Dodonaea elaeagnoides

• Dodonaea viscosa

• Doellingeria infirma

• Doellingeria sericocarpoides

• Doellingeria umbellata

• Dolichandra unguis-cati

• Doronicum pardalianches

• Dorstenia contrajerva

• Draba alpina

• Draba arabisans

• Draba arctica

• Draba aurea

• Draba cana

• Draba cinerea

• Draba corymbosa

• Draba crassifolia

• Draba fladnizensis

• Draba glabella

• Draba incana

• Draba lactea

• Draba nivalis

• Draba norvegica

• Draba ramosissima

• Draba subcapitata

• Draba verna

• Dracocephalum parviflorum

• Dracopis amplexicaulis

• Drosera anglica

• Drosera brevifolia

• Drosera capillaris

• Drosera filiformis

• Drosera intermedia

• Drosera linearis

• Drosera rotundifolia

• Drosera tracyi

• Dryas drummondii

• Dryas integrifolia

• Drymaria cordata

• Drymocallis arguta

• Dryopteris australis

• Dryopteris campyloptera

• Dryopteris carthusiana

• Dryopteris celsa

• Dryopteris clintoniana

• Dryopteris cristata

• Dryopteris erythrosora

• Dryopteris expansa

• Dryopteris filix-mas

• Dryopteris fragrans

• Dryopteris goldieana

• Dryopteris intermedia

• Dryopteris ludoviciana

• Dryopteris marginalis

• Drypetes diversifolia

• Drypetes lateriflora

• Dulichium arundinaceum

• Dupontia fisheri

• Duranta erecta

• Dypsis lutescens

• Dyschoriste angusta

• Dyschoriste crenulata

• Dyschoriste humistrata

• Dyschoriste linearis

• Dyschoriste oblongifolia

• Dysodiopsis tagetoides

• Dysphania ambrosioides

• Dysphania anthelmintica

• Dysphania aristata

• Dysphania botrys

• Dysphania carinata

• Dysphania cristata

• Dysphania graveolens

• Dysphania multifida

• Dysphania plantaginella

• Dysphania pumilio

• Dyssodia papposa

• Ebenopsis ebano

• Ecballium elaterium

• Echeandia chandleri

• Echeandia flavescens

• Echeandia texensis

• Echinacea angustifolia

• Echinacea atrorubens

• Echinacea laevigata

• Echinacea pallida

• Echinacea paradoxa

• Echinacea purpurea

• Echinacea sanguinea

• Echinacea simulata

• Echinacea tennesseensis

• Echinocactus horizonthalonius

• Echinocereus berlandieri

• Echinocereus coccineus

• Echinocereus enneacanthus

• Echinocereus papillosus

• Echinocereus pentalophus

• Echinocereus poselgeri

• Echinocereus reichenbachii

• Echinochloa colonum

• Echinochloa crusgalli

• Echinochloa cruspavonis

• Echinochloa esculenta

• Echinochloa frumentacea

• Echinochloa muricata

• Echinochloa paludigena

• Echinochloa polystachya

• Echinochloa walteri

• Echinocystis lobata

• Echinodorus berteroi

• Echinodorus cordifolius

• Echinodorus grandiflorus

• Echinops sphaerocephalus

• Echites umbellatus

• Echium plantagineum

• Echium pustulatum

• Echium vulgare

• Eclipta prostrata

• Edgeworthia chrysantha

• Edrastima uniflora

• Egeria densa

• Egletes viscosa

• Ehretia acuminata

• Ehretia anacua

• Ehretia microphylla

• Ehrharta calycina

• Eichhornia azurea

• Eichhornia crassipes

• Eichhornia paniculata

• Elaeagnus angustifolia

• Elaeagnus commutata

• Elaeagnus multiflora

• Elaeagnus pungens

• Elaeagnus umbellata

• Elaeis guineensis

• Elatine ambigua

• Elatine americana

• Elatine brachysperma

• Elatine minima

• Elatine rubella

• Elatine triandra

• Eleocharis acicularis

• Eleocharis acutangula

• Eleocharis aestuum

• Eleocharis albida

• Eleocharis ambigens

• Eleocharis atropurpurea

• Eleocharis baldwinii

• Eleocharis bicolor

• Eleocharis bifida

• Eleocharis brachycarpa

• Eleocharis brittonii

• Eleocharis cellulosa

• Eleocharis compressa

• Eleocharis confervoides

• Eleocharis cylindrica

• Eleocharis diandra

• Eleocharis dulcis

• Eleocharis elegans

• Eleocharis elliptica

• Eleocharis elongata

• Eleocharis engelmannii

• Eleocharis equisetoides

• Eleocharis erythropoda

• Eleocharis fallax

• Eleocharis flavescens

• Eleocharis geniculata

• Eleocharis intermedia

• Eleocharis interstincta

• Eleocharis kamtschatica

• Eleocharis lanceolata

• Eleocharis macrostachya

• Eleocharis mamillata

• Eleocharis melanocarpa

• Eleocharis microcarpa

• Eleocharis minima

• Eleocharis montana

• Eleocharis montevidensis

• Eleocharis mutata

• Eleocharis nana

• Eleocharis nigrescens

• Eleocharis nitida

• Eleocharis obtusa

• Eleocharis obtusetrigona

• Eleocharis occulta

• Eleocharis olivacea

• Eleocharis ovata

• Eleocharis palustris

• Eleocharis parvula

• Eleocharis quadrangulata

• Eleocharis quinqueflora

• Eleocharis radicans

• Eleocharis ravenelii

• Eleocharis retroflexa

• Eleocharis reverchonii

• Eleocharis robbinsii

• Eleocharis rostellata

• Eleocharis tenuis

• Eleocharis tortilis

• Eleocharis tricostata

• Eleocharis tuberculosa

• Eleocharis uniglumis

• Eleocharis verrucosa

• Eleocharis vivipara

• Eleocharis wolfii

• Elephantopus carolinianus

• Elephantopus elatus

• Elephantopus nudatus

• Elephantopus tomentosus

• Eleusine africana

• Eleusine indica

• Eleusine tristachya

• Eleutherococcus sieboldianus

• Eleutherococcus trifoliatus

• Elionurus tripsacoides

• Elliottia racemosa

• Ellisia nyctelea

• Elodea bifoliata

• Elodea canadensis

• Elodea nuttallii

• Elodea schweinitzii

• Elsholtzia ciliata

• Eltroplectris calcarata

• Elyhordeum macounii

• Elymus canadensis

• Elymus churchii

• Elymus curvatus

• Elymus diversiglumis

• Elymus elymoides

• Elymus glabriflorus

• Elymus glaucus

• Elymus halophilus

• Elymus hirsutiglumis

• Elymus hystrix

• Elymus jejunus

• Elymus lanceolatus

• Elymus macgregorii

• Elymus repens

• Elymus riparius

• Elymus svensonii

• Elymus trachycaulus

• Elymus villosus

• Elymus violaceus

• Elymus virginicus

• Elymus wiegandii

• Elytraria angustifolia

• Elytraria bromoides

• Elytraria caroliniensis

• Emex spinosa

• Emilia fosbergii

• Emilia sonchifolia

• Empetrum atropurpureum

• Empetrum eamesii

• Empetrum nigrum

• Encyclia rufa

• Encyclia tampensis

• Endodeca reticulata

• Endodeca serpentaria

• Endotropis alnifolia

• Endotropis lanceolata

• Enemion biternatum

• Engelmannia peristenia

• Enterolobium contortisiliquum

• Enterolobium cyclocarpum

• Enteropogon dolichostachyus

• Enteropogon prieurii

• Enteropogonopsis chloridea

• Enydra fluctuans

• Ephedra antisyphilitica

• Ephedra pedunculata

• Epidendrum acunae

• Epidendrum amphistomum

• Epidendrum conopseum

• Epidendrum floridense

• Epidendrum nocturnum

• Epidendrum radicans

• Epidendrum rigidum

• Epidendrum strobiliferum

• Epifagus virginiana

• Epigaea repens

• Epilobium anagallidifolium

• Epilobium arcticum

• Epilobium brachycarpum

• Epilobium ciliatum

• Epilobium coloratum

• Epilobium davuricum

• Epilobium hirsutum

• Epilobium hornemannii

• Epilobium lactiflorum

• Epilobium leptophyllum

• Epilobium palustre

• Epilobium parviflorum

• Epilobium strictum

• Epipactis gigantea

• Epipactis helleborine

• Epiphyllum hookeri

• Epipremnum pinnatum

• Equisetum ×jesupii

• Equisetum ×nelsonii

• Equisetum arvense

• Equisetum ferrissii

• Equisetum fluviatile

• Equisetum laevigatum

• Equisetum litorale

• Equisetum palustre

• Equisetum praealtum

• Equisetum pratense

• Equisetum ramosissimum

• Equisetum scirpoides

• Equisetum sylvaticum

• Equisetum telmateia

• Equisetum variegatum

• Eragrostis airoides

• Eragrostis amabilis

• Eragrostis atrovirens

• Eragrostis bahiensis

• Eragrostis barrelieri

• Eragrostis capillaris

• Eragrostis chaetophylla

• Eragrostis cilianensis

• Eragrostis ciliaris

• Eragrostis cumingii

• Eragrostis curtipedicellata

• Eragrostis curvula

• Eragrostis cylindriflora

• Eragrostis echinochloidea

• Eragrostis elliottii

• Eragrostis elongata

• Eragrostis frankii

• Eragrostis gangetica

• Eragrostis hirsuta

• Eragrostis hypnoides

• Eragrostis intermedia

• Eragrostis japonica

• Eragrostis lehmanniana

• Eragrostis leptostachya

• Eragrostis lugens

• Eragrostis mexicana

• Eragrostis minor

• Eragrostis oxylepis

• Eragrostis palmeri

• Eragrostis pectinacea

• Eragrostis pilosa

• Eragrostis plana

• Eragrostis polytricha

• Eragrostis prolifera

• Eragrostis refracta

• Eragrostis reptans

• Eragrostis scaligera

• Eragrostis sessilispica

• Eragrostis setifolia

• Eragrostis silveana

• Eragrostis spectabilis

• Eragrostis spicata

• Eragrostis superba

• Eragrostis swallenii

• Eragrostis tef

• Eragrostis trichodes

• Eragrostis unioloides

• Eranthemum pulchellum

• Eranthis hyemalis

• Erechtites hieraciifolius

• Erechtites megalocarpus

• Eremochloa ophiuroides

• Erianthus alopecuroides

• Erianthus brevibarbis

• Erianthus coarctatus

• Erianthus contortus

• Erianthus giganteus

• Erianthus strictus

• Erica tetralix

• Erica vagans

• Erigenia bulbosa

• Erigeron acris

• Erigeron allisonii

• Erigeron annuus

• Erigeron bellioides

• Erigeron bonariensis

• Erigeron canadensis

• Erigeron compositus

• Erigeron divaricatus

• Erigeron dolomiticola

• Erigeron elatus

• Erigeron floribundus

• Erigeron geiseri

• Erigeron glabellus

• Erigeron hyssopifolius

• Erigeron laevigatus

• Erigeron lonchophyllus

• Erigeron modestus

• Erigeron philadelphicus

• Erigeron procumbens

• Erigeron pulchellus

• Erigeron pusillus

• Erigeron quercifolius

• Erigeron strigosus

• Erigeron sumatrensis

• Erigeron tenellus

• Erigeron tenuis

• Erigeron traversii

• Erigeron vernus

• Eriobotrya japonica

• Eriocaulon aquaticum

• Eriocaulon cinereum

• Eriocaulon compressum

• Eriocaulon decangulare

• Eriocaulon koernickeanum

• Eriocaulon lineare

• Eriocaulon nigrobracteatum

• Eriocaulon parkeri

• Eriocaulon ravenelii

• Eriocaulon texense

• Eriochloa acuminata

• Eriochloa aristata

• Eriochloa contracta

• Eriochloa fatmensis

• Eriochloa michauxii

• Eriochloa polystachya

• Eriochloa punctata

• Eriochloa sericea

• Eriochloa villosa

• Eriocoma hymenoides

• Eriogonum allenii

• Eriogonum annuum

• Eriogonum floridanum

• Eriogonum greggii

• Eriogonum harperi

• Eriogonum longifolium

• Eriogonum multiflorum

• Eriogonum riograndis

• Eriogonum tomentosum

• Erioneuron pilosum

• Eriophorum angustifolium

• Eriophorum brachyantherum

• Eriophorum callitrix

• Eriophorum chamissonis

• Eriophorum gracile

• Eriophorum russeolum

• Eriophorum scheuchzeri

• Eriophorum tenellum

• Eriophorum vaginatum

• Eriophorum virginicum

• Eriophorum viridicarinatum

• Erithalis fruticosa

• Ernodea cokeri

• Ernodea littoralis

• Erodium botrys

• Erodium ciconium

• Erodium cicutarium

• Erodium moschatum

• Erodium texanum

• Eruca vesicaria

• Erucastrum gallicum

• Eryngium amethystinum

• Eryngium aquaticum

• Eryngium arenosum

• Eryngium aromaticum

• Eryngium baldwinii

• Eryngium campestre

• Eryngium cuneifolium

• Eryngium diffusum

• Eryngium divaricatum

• Eryngium foetidum

• Eryngium hookeri

• Eryngium integrifolium

• Eryngium leavenworthii

• Eryngium maritimum

• Eryngium nasturtiifolium

• Eryngium planum

• Eryngium prostratum

• Eryngium ravenelii

• Eryngium yuccifolium

• Erysimum asperum

• Erysimum capitatum

• Erysimum cheiranthoides

• Erysimum hieraciifolium

• Erysimum inconspicuum

• Erysimum repandum

• Erythranthe floribunda

• Erythranthe geyeri

• Erythranthe guttata

• Erythranthe inamoena

• Erythranthe michiganensis

• Erythranthe moschata

• Erythrina crista-galli

• Erythrina herbacea

• Erythrina variegata

• Erythronium albidum

• Erythronium americanum

• Erythronium mesochoreum

• Erythronium propullans

• Erythronium rostratum

• Erythronium umbilicatum

• Erythrostemon caudatus

• Erythrostemon gilliesii

• Erythrostemon phyllanthoides

• Eschscholzia californica

• Escobaria emskoetteriana

• Escobaria missouriensis

• Escobaria vivipara

• Esenbeckia berlandieri

• Eubotrys racemosus

• Eubotrys recurvus

• Eucalyptus amplifolia

• Eucalyptus camaldulensis

• Eucalyptus cinerea

• Eucalyptus deglupta

• Eucalyptus grandis

• Eucalyptus robusta

• Euchiton involucratus

• Eucnide bartonioides

• Eucnide lobata

• Eucommia ulmoides

• Eugenia axillaris

• Eugenia confusa

• Eugenia foetida

• Eugenia rhombea

• Eugenia uniflora

• Eulophia alta

• Eulophia andamanensis

• Eulophia graminea

• Euonymus alatus

• Euonymus americanus

• Euonymus atropurpureus

• Euonymus europaeus

• Euonymus fortunei

• Euonymus hamiltonianus

• Euonymus japonicus

• Euonymus maackii

• Euonymus obovatus

• Eupatorium album

• Eupatorium altissimum

• Eupatorium anomalum

• Eupatorium cannabinum

• Eupatorium capillifolium

• Eupatorium compositifolium

• Eupatorium cordigerum

• Eupatorium fernaldii

• Eupatorium glaucescens

• Eupatorium godfreyanum

• Eupatorium hyssopifolium

• Eupatorium lancifolium

• Eupatorium leptophyllum

• Eupatorium leucolepis

• Eupatorium linearifolium

• Eupatorium maritimum

• Eupatorium mikanioides

• Eupatorium mohrii

• Eupatorium novae-angliae

• Eupatorium paludicola

• Eupatorium perfoliatum

• Eupatorium petaloideum

• Eupatorium pilosum

• Eupatorium pinnatifidum

• Eupatorium pubescens

• Eupatorium recurvans

• Eupatorium resinosum

• Eupatorium rotundifolium

• Eupatorium saltuense

• Eupatorium scabridum

• Eupatorium semiserratum

• Eupatorium serotinum

• Eupatorium sessilifolium

• Eupatorium subvenosum

• Eupatorium sullivaniae

• Eupatorium torreyanum

• Eupatorium vaseyi

• Euphorbia agraria

• Euphorbia albomarginata

• Euphorbia angusta

• Euphorbia antisyphilitica

• Euphorbia austrotexana

• Euphorbia bicolor

• Euphorbia blodgettii

• Euphorbia bombensis

• Euphorbia cinerascens

• Euphorbia commutata

• Euphorbia conferta

• Euphorbia cordifolia

• Euphorbia corollata

• Euphorbia cumulicola

• Euphorbia curtisii

• Euphorbia cyathophora

• Euphorbia cyparissias

• Euphorbia davidii

• Euphorbia deltoidea

• Euphorbia dentata

• Euphorbia discoidalis

• Euphorbia exigua

• Euphorbia exserta

• Euphorbia falcata

• Euphorbia fendleri

• Euphorbia floridana

• Euphorbia garberi

• Euphorbia georgiana

• Euphorbia geyeri

• Euphorbia glyptosperma

• Euphorbia graminea

• Euphorbia helioscopia

• Euphorbia helleri

• Euphorbia heterophylla

• Euphorbia hexagona

• Euphorbia hirta

• Euphorbia humistrata

• Euphorbia hypericifolia

• Euphorbia hyssopifolia

• Euphorbia innocua

• Euphorbia inundata

• Euphorbia ipecacuanhae

• Euphorbia laredana

• Euphorbia lasiocarpa

• Euphorbia lata

• Euphorbia lathyris

• Euphorbia longicruris

• Euphorbia lucida

• Euphorbia maculata

• Euphorbia marginata

• Euphorbia meganaesos

• Euphorbia mendezii

• Euphorbia mercurialina

• Euphorbia mesembrianthemifolia

• Euphorbia micromera

• Euphorbia milii

• Euphorbia missurica

• Euphorbia nutans

• Euphorbia obtusata

• Euphorbia ophthalmica

• Euphorbia ouachitana

• Euphorbia peplidion

• Euphorbia peplus

• Euphorbia pergamena

• Euphorbia pinetorum

• Euphorbia platyphyllos

• Euphorbia polygonifolia

• Euphorbia polyphylla

• Euphorbia porteriana

• Euphorbia prostrata

• Euphorbia pubentissima

• Euphorbia purpurea

• Euphorbia roemeriana

• Euphorbia rosescens

• Euphorbia serpens

• Euphorbia serpillifolia

• Euphorbia serrula

• Euphorbia spathulata

• Euphorbia stictospora

• Euphorbia telephioides

• Euphorbia tetrapora

• Euphorbia texana

• Euphorbia thymifolia

• Euphorbia tirucalli

• Euphorbia tithymaloides

• Euphorbia trichotoma

• Euphorbia vermiculata

• Euphorbia villifera

• Euphorbia virgata

• Euphrasia arctica

• Euphrasia disjuncta

• Euphrasia farlowii

• Euphrasia frigida

• Euphrasia hudsoniana

• Euphrasia micrantha

• Euphrasia nemorosa

• Euphrasia oakesii

• Euphrasia ostenfeldii

• Euphrasia randii

• Euphrasia salisburgensis

• Euphrasia stricta

• Euphrasia suborbicularis

• Euphrasia tetraquetra

• Euphrasia vinacea

• Euphrasia wettsteinii

• Euploca confertifolia

• Euploca fruticosa

• Euploca polyphylla

• Euploca procumbens

• Euploca tenella

• Euploca torreyi

• Eurybia avita

• Eurybia chlorolepis

• Eurybia compacta

• Eurybia divaricata

• Eurybia eryngiifolia

• Eurybia furcata

• Eurybia hemispherica

• Eurybia jonesiae

• Eurybia macrophylla

• Eurybia mirabilis

• Eurybia paludosa

• Eurybia radula

• Eurybia saxicastellii

• Eurybia schreberi

• Eurybia spectabilis

• Eurybia spinulosa

• Eurybia surculosa

• Euryops chrysanthemoides

• Eurytaenia texana

• Eustachys caribaea

• Eustachys distichophylla

• Eustachys floridana

• Eustachys glauca

• Eustachys neglecta

• Eustachys petraea

• Eustachys retusa

• Eustoma exaltatum

• Eustoma grandiflorum

• Euthamia caroliniana

• Euthamia galetorum

• Euthamia graminifolia

• Euthamia gymnospermoides

• Euthamia hirtipes

• Euthamia leptocephala

• Euthamia pulverulenta

• Euthamia scabra

• Euthamia tenuifolia

• Eutrema edwardsii

• Eutrema salsuginea

• Eutrochium dubium

• Eutrochium fistulosum

• Eutrochium maculatum

• Eutrochium purpureum

• Eutrochium steelei

• Evolvulus alsinoides

• Evolvulus convolvuloides

• Evolvulus filipes

• Evolvulus glomeratus

• Evolvulus grisebachii

• Evolvulus nuttallianus

• Evolvulus sericeus

• Exochorda racemosa

• Exostema caribaeum

• Exothea paniculata

• Eysenhardtia texana

• Facelis retusa

• Fagopyrum esculentum

• Fagopyrum tataricum

• Fagus grandifolia

• Fagus sylvatica

• Falcaria vulgaris

• Fallopia baldschuanica

• Fallopia cilinodis

• Fallopia convolvulus

• Fallopia cristata

• Fallopia dumetorum

• Fallopia scandens

• Fatoua villosa

• Fatsia japonica

• Ferocactus hamatacanthus

• Festuca altaica

• Festuca baffinensis

• Festuca brachyphylla

• Festuca bromoides

• Festuca filiformis

• Festuca frederikseniae

• Festuca hallii

• Festuca hyperborea

• Festuca myuros

• Festuca occidentalis

• Festuca octoflora

• Festuca ovina

• Festuca paradoxa

• Festuca prolifera

• Festuca rubra

• Festuca saximontana

• Festuca sciurea

• Festuca sororia

• Festuca subverticillata

• Festuca thurberi

• Festuca trachyphylla

• Festuca versuta

• Ficaria verna

• Ficus altissima

• Ficus americana

• Ficus aurea

• Ficus benghalensis

• Ficus benjamina

• Ficus carica

• Ficus citrifolia

• Ficus deltoidea

• Ficus elastica

• Ficus microcarpa

• Ficus pumila

• Ficus religiosa

• Filago germanica

• Filipendula rubra

• Filipendula ulmaria

• Filipendula vulgaris

• Fimbristylis annua

• Fimbristylis autumnalis

• Fimbristylis brevivaginata

• Fimbristylis caroliniana

• Fimbristylis castanea

• Fimbristylis cymosa

• Fimbristylis decipiens

• Fimbristylis dichotoma

• Fimbristylis interior

• Fimbristylis littoralis

• Fimbristylis perpusilla

• Fimbristylis puberula

• Fimbristylis schoenoides

• Fimbristylis squarrosa

• Fimbristylis tomentosa

• Fimbristylis vahlii

• Firmiana simplex

• Flacourtia indica

• Flaveria bidentis

• Flaveria brownii

• Flaveria floridana

• Flaveria linearis

• Flaveria trinervia

• Fleischmannia incarnata

• Floerkea proserpinacoides

• Florestina tripteris

• Flueggea virosa

• Foeniculum vulgare

• Fontanesia phyllyreoides

• Forestiera acuminata

• Forestiera angustifolia

• Forestiera godfreyi

• Forestiera ligustrina

• Forestiera pubescens

• Forestiera segregata

• Forsythia intermedia

• Forsythia suspensa

• Forsythia viridissima

• Fothergilla gardenii

• Fothergilla major

• Fragaria americana

• Fragaria ananassa

• Fragaria vesca

• Fragaria virginiana

• Frangula alnus

• Frangula caroliniana

• Frankenia johnstonii

• Frankenia pulverulenta

• Franklinia alatamaha

• Frasera caroliniensis

• Fraxinus albicans

• Fraxinus americana

• Fraxinus berlandierana

• Fraxinus biltmoreana

• Fraxinus caroliniana

• Fraxinus cubensis

• Fraxinus excelsior

• Fraxinus nigra

• Fraxinus pauciflora

• Fraxinus pennsylvanica

• Fraxinus profunda

• Fraxinus quadrangulata

• Fraxinus smallii

• Freesia alba

• Freesia laxa

• Froelichia drummondii

• Froelichia floridana

• Froelichia gracilis

• Froelichia latifolia

• Froelichia texana

• Fuirena breviseta

• Fuirena bushii

• Fuirena coerulescens

• Fuirena longa

• Fuirena pumila

• Fuirena scirpoidea

• Fuirena simplex

• Fuirena squarrosa

• Fuirena umbellata

• Fumaria capreolata

• Fumaria officinalis

• Fumaria parviflora

• Fumaria vaillantii

• Funastrum clausum

• Funastrum crispum

• Funastrum cynanchoides

• Furcraea foetida

• Furcraea selloa

• Gagea fragifera

• Gaillardia aestivalis

• Gaillardia amblyodon

• Gaillardia aristata

• Gaillardia pulchella

• Gaillardia suavis

• Galactia brachypoda

• Galactia canescens

• Galactia elliottii

• Galactia erecta

• Galactia fasciculata

• Galactia floridana

• Galactia grisebachii

• Galactia heterophylla

• Galactia longifolia

• Galactia marginalis

• Galactia microphylla

• Galactia minor

• Galactia mollis

• Galactia pinetorum

• Galactia regularis

• Galactia smallii

• Galactia striata

• Galactia texana

• Galactia volubilis

• Galanthus elwesii

• Galanthus nivalis

• Galanthus plicatus

• Galax urceolata

• Galeandra bicarinata

• Galearis rotundifolia

• Galearis spectabilis

• Galega officinalis

• Galenia secunda

• Galeopsis bifida

• Galeopsis ladanum

• Galeopsis tetrahit

• Galinsoga parviflora

• Galinsoga quadriradiata

• Galium album

• Galium anglicum

• Galium aparine

• Galium arkansanum

• Galium arvense

• Galium asprellum

• Galium bermudense

• Galium boreale

• Galium brevipes

• Galium circaezans

• Galium concinnum

• Galium divaricatum

• Galium glaucum

• Galium kamtschaticum

• Galium labradoricum

• Galium lanceolatum

• Galium latifolium

• Galium mollugo

• Galium obtusum

• Galium odoratum

• Galium orizabense

• Galium palustre

• Galium parisiense

• Galium pedemontanum

• Galium pilosum

• Galium proliferum

• Galium rubioides

• Galium sherardia

• Galium sylvaticum

• Galium texense

• Galium tinctorium

• Galium tricornutum

• Galium trifidum

• Galium triflorum

• Galium uniflorum

• Galium verum

• Galium virgatum

• Galium wirtgenii

• Galphimia angustifolia

• Galphimia gracilis

• Gamochaeta antillana

• Gamochaeta argentina

• Gamochaeta argyrinea

• Gamochaeta calviceps

• Gamochaeta chionesthes

• Gamochaeta coarctata

• Gamochaeta pensylvanica

• Gamochaeta purpurea

• Gamochaeta simplicicaulis

• Garberia heterophylla

• Gardenia jasminoides

• Garrya ovata

• Gastridium phleoides

• Gaudinia fragilis

• Gaultheria hispidula

• Gaultheria procumbens

• Gaylussacia baccata

• Gaylussacia bigeloviana

• Gaylussacia brachycera

• Gaylussacia dumosa

• Gaylussacia frondosa

• Gaylussacia mosieri

• Gaylussacia nana

• Gaylussacia orocola

• Gaylussacia tomentosa

• Gaylussacia ursina

• Gelsemium rankinii

• Gelsemium sempervirens

• Genista tinctoria

• Gentiana affinis

• Gentiana alba

• Gentiana andrewsii

• Gentiana austromontana

• Gentiana autumnalis

• Gentiana catesbaei

• Gentiana clausa

• Gentiana decora

• Gentiana latidens

• Gentiana linearis

• Gentiana nivalis

• Gentiana pennelliana

• Gentiana puberulenta

• Gentiana rubricaulis

• Gentiana saponaria

• Gentiana villosa

• Gentianella amarella

• Gentianella occidentalis

• Gentianella propinqua

• Gentianella quinquefolia

• Gentianopsis crinita

• Gentianopsis detonsa

• Gentianopsis virgata

• Geobalanus oblongifolius

• Geocaulon lividum

• Geranium aequale

• Geranium bicknellii

• Geranium carolinianum

• Geranium columbinum

• Geranium dissectum

• Geranium ibericum

• Geranium maculatum

• Geranium molle

• Geranium pratense

• Geranium pusillum

• Geranium robertianum

• Geranium sanguineum

• Geranium sibiricum

• Geranium texanum

• Geranium thunbergii

• Gerbera jamesonii

• Geum aleppicum

• Geum canadense

• Geum geniculatum

• Geum laciniatum

• Geum macrophyllum

• Geum peckii

• Geum radiatum

• Geum rivale

• Geum triflorum

• Geum urbanum

• Geum vernum

• Geum virginianum

• Gibasis pellucida

• Gilia capitata

• Gilia tricolor

• Giliastrum acerosum

• Giliastrum incisum

• Giliastrum ludens

• Giliastrum rigidulum

• Gillenia stipulata

• Gillenia trifoliata

• Ginkgo biloba

• Gisekia pharnacioides

• Gladiolus communis

• Gladiolus dalenii

• Gladiolus gandavensis

• Gladiolus italicus

• Glandularia aristigera

• Glandularia bipinnatifida

• Glandularia canadensis

• Glandularia delticola

• Glandularia hybrida

• Glandularia incisa

• Glandularia maritima

• Glandularia polyantha

• Glandularia pumila

• Glandularia quadrangulata

• Glandularia tampensis

• Glaucium corniculatum

• Glaucium flavum

• Glebionis coronaria

• Glebionis segetum

• Glechoma hederacea

• Gleditsia aquatica

• Gleditsia triacanthos

• Glinus lotoides

• Glinus radiatus

• Gliricidia sepium

• Globba schomburgkii

• Glochidion puberum

• Gloriosa superba

• Glossostigma cleistanthum

• Glyceria acutiflora

• Glyceria arkansana

• Glyceria borealis

• Glyceria canadensis

• Glyceria declinata

• Glyceria elata

• Glyceria fluitans

• Glyceria grandis

• Glyceria laxa

• Glyceria maxima

• Glyceria melicaria

• Glyceria notata

• Glyceria nubigena

• Glyceria obtusa

• Glyceria septentrionalis

• Glyceria striata

• Glycine max

• Glycosmis parviflora

• Glycyrrhiza lepidota

• Gmelina arborea

• Gnaphalium uliginosum

• Gochnatia hypoleuca

• Gomphrena globosa

• Gomphrena nealleyi

• Gomphrena serrata

• Goniopteris moranii

• Goniopteris reptans

• Goniopteris sclerophylla

• Goniopteris tetragona

• Gonolobus suberosus

• Gonolobus taylorianus

• Goodyera oblongifolia

• Goodyera pubescens

• Goodyera repens

• Goodyera tesselata

• Gordonia lasianthus

• Gossypianthus lanuginosus

• Gossypium barbadense

• Gossypium hirsutum

• Gouania lupuloides

• Govenia floridana

• Graphephorum melicoides

• Graptophyllum pictum

• Gratiola amphiantha

• Gratiola brevifolia

• Gratiola floridana

• Gratiola graniticola

• Gratiola lutea

• Gratiola neglecta

• Gratiola quartermaniae

• Gratiola ramosa

• Gratiola torreyi

• Gratiola virginiana

• Gratiola viscidula

• Greeneochloa coarctata

• Grevillea robusta

• Grewia asiatica

• Grewia biloba

• Grindelia adenodonta

• Grindelia ciliata

• Grindelia lanceolata

• Grindelia microcephala

• Grindelia oolepis

• Grindelia pusilla

• Grindelia squarrosa

• Grindelia texana

• Grusonia schottii

• Guaiacum angustifolium

• Guaiacum officinale

• Guaiacum sanctum

• Guapira discolor

• Guapira obtusata

• Guettarda elliptica

• Guettarda scabra

• Guilandina bonduc

• Guilandina ciliata

• Guilandina major

• Guilandina nuga

• Guilleminea densa

• Guizotia abyssinica

• Gutierrezia microcephala

• Gutierrezia sarothrae

• Gutierrezia sphaerocephala

• Gutierrezia texana

• Guzmania monostachia

• Gyminda latifolia

• Gymnanthes lucida

• Gymnocarpium appalachianum

• Gymnocarpium disjunctum

• Gymnocarpium dryopteris

• Gymnocarpium jessoense

• Gymnocarpium robertianum

• Gymnocladus dioicus

• Gymnopogon ambiguus

• Gymnopogon brevifolius

• Gymnopogon chapmanianus

• Gymnosperma glutinosum

• Gynandropsis gynandra

• Gynura aurantiaca

• Gypsophila elegans

• Gypsophila muralis

• Gypsophila oldhamiana

• Gypsophila paniculata

• Habenaria distans

• Habenaria floribunda

• Habenaria macroceratitis

• Habenaria quinqueseta

• Habenaria repens

• Habranthus robustus

• Habranthus tubispathus

• Hackelia deflexa

• Hackelia virginiana

• Hainardia cylindrica

• Halenia deflexa

• Halerpestes cymbalaria

• Halesia carolina

• Halesia diptera

• Halesia tetraptera

• Halodule wrightii

• Halophila baillonis

• Halophila decipiens

• Halophila engelmannii

• Halophila johnsonii

• Hamamelis ovalis

• Hamamelis vernalis

• Hamamelis virginiana

• Hamatocactus bicolor

• Hamelia patens

• Hammarbya paludosa

• Handroanthus chrysotrichus

• Handroanthus ochraceus

• Haplocarpha lyrata

• Haploesthes greggii

• Harperella nodosa

• Harperocallis flava

• Harpullia arborea

• Harrimanella hypnoides

• Harrisia aboriginum

• Harrisia fragrans

• Harrisia simpsonii

• Hartwrightia floridana

• Havardia pallens

• Hebecarpa greggii

• Hebecarpa macradenia

• Hebecarpa ovatifolia

• Hechtia glomerata

• Hedeoma acinoides

• Hedeoma drummondii

• Hedeoma hispida

• Hedeoma pulegioides

• Hedeoma reverchonii

• Hedeoma serpyllifolia

• Hedera colchica

• Hedera helix

• Hedera hibernica

• Hedychium coronarium

• Hedypnois cretica

• Hedysarum alpinum

• Hedysarum boreale

• Helanthium tenellum

• Helenium amarum

• Helenium autumnale

• Helenium brevifolium

• Helenium campestre

• Helenium drummondii

• Helenium elegans

• Helenium flexuosum

• Helenium linifolium

• Helenium microcephalum

• Helenium pinnatifidum

• Helenium quadridentatum

• Helenium vernale

• Helenium virginicum

• Helianthus agrestis

• Helianthus angustifolius

• Helianthus annuus

• Helianthus argophyllus

• Helianthus atrorubens

• Helianthus carnosus

• Helianthus ciliaris

• Helianthus debilis

• Helianthus decapetalus

• Helianthus divaricatus

• Helianthus eggertii

• Helianthus floridanus

• Helianthus giganteus

• Helianthus glaucophyllus

• Helianthus grosseserratus

• Helianthus heterophyllus

• Helianthus hirsutus

• Helianthus laetiflorus

• Helianthus laevigatus

• Helianthus longifolius

• Helianthus maximilianii

• Helianthus microcephalus

• Helianthus mollis

• Helianthus nuttallii

• Helianthus occidentalis

• Helianthus pauciflorus

• Helianthus petiolaris

• Helianthus porteri

• Helianthus praecox

• Helianthus radula

• Helianthus resinosus

• Helianthus salicifolius

• Helianthus schweinitzii

• Helianthus silphioides

• Helianthus simulans

• Helianthus smithii

• Helianthus strumosus

• Helianthus tuberosus

• Helianthus verticillatus

• Heliconia latispatha

• Helietta parvifolia

• Heliomeris multiflora

• Heliopsis gracilis

• Heliopsis helianthoides

• Heliotropium amplexicaule

• Heliotropium angiospermum

• Heliotropium convolvulaceum

• Heliotropium curassavicum

• Heliotropium europaeum

• Heliotropium gnaphalodes

• Heliotropium indicum

• Heliotropium racemosum

• Heliotropium texanum

• Heliotropium verdcourtii

• Helleborus foetidus

• Helleborus niger

• Helleborus viridis

• Helminthotheca echioides

• Helonias bullata

• Helosciadium nodiflorum

• Hemarthria altissima

• Hemerocallis fulva

• Hemerocallis lilioasphodelus

• Hemianthus glomeratus

• Hemianthus micranthemoides

• Hemigraphis alternata

• Hemigraphis reptans

• Hemiscola aculeata

• Hemiscola diffusa

• Hepatica acutiloba

• Hepatica americana

• Heracleum mantegazzianum

• Heracleum maximum

• Heracleum sphondylium

• Herbertia lahue

• Herissantia crispa

• Hermannia texana

• Herniaria glabra

• Herniaria hirsuta

• Hesperaloe engelmannii

• Hesperaloe parviflora

• Hesperis matronalis

• Hesperocyparis arizonica

• Hesperostipa comata

• Hesperostipa curtiseta

• Hesperostipa spartea

• Heteranthera dubia

• Heteranthera limosa

• Heteranthera mexicana

• Heteranthera multiflora

• Heteranthera reniformis

• Heteranthera rotundifolia

• Heteropogon contortus

• Heteropogon melanocarpus

• Heteropterys brachiata

• Heterosavia bahamensis

• Heterosperma pinnatum

• Heterotaxis sessilis

• Heterotheca camporum

• Heterotheca canescens

• Heterotheca stenophylla

• Heterotheca subaxillaris

• Heterotheca villosa

• Heuchera aceroides

• Heuchera alba

• Heuchera americana

• Heuchera arkansana

• Heuchera caroliniana

• Heuchera hirsuticaulis

• Heuchera hispida

• Heuchera longiflora

• Heuchera macrorhiza

• Heuchera missouriensis

• Heuchera parviflora

• Heuchera puberula

• Heuchera pubescens

• Heuchera richardsonii

• Heuchera sanguinea

• Heuchera villosa

• Hexalectris arizonica

• Hexalectris nitida

• Hexalectris spicata

• Hexalectris warnockii

• Hexasepalum radula

• Hexasepalum teres

• Hexastylis arifolia

• Hexastylis callifolia

• Hexastylis contracta

• Hexastylis harperi

• Hexastylis heterophylla

• Hexastylis lewisii

• Hexastylis minor

• Hexastylis naniflora

• Hexastylis rhombiformis

• Hexastylis ruthii

• Hexastylis shuttleworthii

• Hexastylis sorriei

• Hexastylis speciosa

• Hexastylis virginica

• Hibiscus acetosella

• Hibiscus aculeatus

• Hibiscus bifurcatus

• Hibiscus cannabinus

• Hibiscus coccineus

• Hibiscus dasycalyx

• Hibiscus furcellatus

• Hibiscus grandiflorus

• Hibiscus laevis

• Hibiscus lasiocarpos

• Hibiscus martianus

• Hibiscus moscheutos

• Hibiscus mutabilis

• Hibiscus poeppigii

• Hibiscus radiatus

• Hibiscus rosa-sinensis

• Hibiscus sabdariffa

• Hibiscus schizopetalus

• Hibiscus striatus

• Hibiscus syriacus

• Hibiscus trionum

• Hieracium gronovii

• Hieracium lachenalii

• Hieracium longipilum

• Hieracium maculatum

• Hieracium marianum

• Hieracium megacephalon

• Hieracium murorum

• Hieracium paniculatum

• Hieracium robinsonii

• Hieracium sabaudum

• Hieracium scabrum

• Hieracium traillii

• Hieracium umbellatum

• Hieracium venosum

• Hierochloe alpina

• Hierochloe hirta

• Hierochloe odorata

• Hierochloe orthantha

• Hierochloe pauciflora

• Hilaria belangeri

• Hippeastrum bifidum

• Hippeastrum puniceum

• Hippobroma longiflora

• Hippocratea volubilis

• Hippomane mancinella

• Hippophae rhamnoides

• Hippuris tetraphylla

• Hippuris vulgaris

• Hiptage benghalensis

• Hoffmannseggia drummondii

• Hoffmannseggia glauca

• Hoffmannseggia tenella

• Holcus lanatus

• Holcus mollis

• Holmskioldia sanguinea

• Holosteum umbellatum

• Homalocephala texensis

• Honckenya peploides

• Hopia obtusa

• Hordeum brachyantherum

• Hordeum depressum

• Hordeum jubatum

• Hordeum marinum

• Hordeum murinum

• Hordeum pusillum

• Hordeum vulgare

• Hosta lancifolia

• Hosta plantaginea

• Hosta ventricosa

• Hottonia inflata

• Houstonia caerulea

• Houstonia canadensis

• Houstonia correllii

• Houstonia croftiae

• Houstonia faxonorum

• Houstonia floridana

• Houstonia humifusa

• Houstonia lanceolata

• Houstonia longifolia

• Houstonia micrantha

• Houstonia montana

• Houstonia nigricans

• Houstonia ouachitana

• Houstonia parviflora

• Houstonia procumbens

• Houstonia purpurea

• Houstonia pusilla

• Houstonia rosea

• Houstonia rupestris

• Houstonia serpyllifolia

• Houstonia subviscosa

• Houstonia tenuifolia

• Houttuynia cordata

• Hovenia dulcis

• Hudsonia ericoides

• Hudsonia montana

• Hudsonia tomentosa

• Hulteniella integrifolia

• Humulus americanus

• Humulus japonicus

• Humulus lupulus

• Humulus neomexicanus

• Humulus pubescens

• Huperzia ×buttersii

• Huperzia ×josephbeitelii

• Huperzia appressa

• Huperzia arctica

• Huperzia bartleyi

• Huperzia continentalis

• Huperzia lucidula

• Huperzia miyoshiana

• Huperzia porophila

• Huperzia protoporophila

• Huperzia selago

• Hura crepitans

• Hyacinthoides hispanica

• Hyacinthoides nonscripta

• Hyacinthus orientalis

• Hydrangea arborescens

• Hydrangea barbara

• Hydrangea cinerea

• Hydrangea macrophylla

• Hydrangea paniculata

• Hydrangea quercifolia

• Hydrangea radiata

• Hydrastis canadensis

• Hydrilla verticillata

• Hydrocharis morsus-ranae

• Hydrocleys nymphoides

• Hydrocotyle americana

• Hydrocotyle bonariensis

• Hydrocotyle bowlesioides

• Hydrocotyle prolifera

• Hydrocotyle ranunculoides

• Hydrocotyle sibthorpioides

• Hydrocotyle umbellata

• Hydrocotyle verticillata

• Hydrolea capsularis

• Hydrolea corymbosa

• Hydrolea ovata

• Hydrolea quadrivalvis

• Hydrolea spinosa

• Hydrolea uniflora

• Hydrophyllum appendiculatum

• Hydrophyllum brownei

• Hydrophyllum canadense

• Hydrophyllum macrophyllum

• Hydrophyllum virginianum

• Hygrophila corymbosa

• Hygrophila difformis

• Hygrophila lacustris

• Hygrophila polysperma

• Hylodesmum glutinosum

• Hylodesmum nudiflorum

• Hylodesmum pauciflorum

• Hylotelephium erythrostictum

• Hylotelephium telephioides

• Hylotelephium telephium

• Hymenachne amplexicaulis

• Hymenachne hemitomon

• Hymenocallis choctawensis

• Hymenocallis coronaria

• Hymenocallis crassifolia

• Hymenocallis duvalensis

• Hymenocallis franklinensis

• Hymenocallis gholsonii

• Hymenocallis godfreyi

• Hymenocallis henryae

• Hymenocallis latifolia

• Hymenocallis liriosme

• Hymenocallis littoralis

• Hymenocallis occidentalis

• Hymenocallis palmeri

• Hymenocallis puntagordensis

• Hymenocallis pygmaea

• Hymenocallis rotata

• Hymenocallis tridentata

• Hymenopappus artemisiifolius

• Hymenopappus carrii

• Hymenopappus carrizoanus

• Hymenopappus scabiosaeus

• Hymenopappus tenuifolius

• Hymenophyllum tayloriae

• Hymenophyllum tunbrigense

• Hymenoxys anthemoides

• Hymenoxys odorata

• Hymenoxys texana

• Hyoscyamus albus

• Hyoscyamus niger

• Hyparrhenia hirta

• Hyparrhenia rufa

• Hypelate trifoliata

• Hypericum adpressum

• Hypericum androsaemum

• Hypericum apocynifolium

• Hypericum ascyron

• Hypericum boreale

• Hypericum brachyphyllum

• Hypericum buckleyi

• Hypericum calycinum

• Hypericum canadense

• Hypericum chapmanii

• Hypericum cistifolium

• Hypericum crux-andreae

• Hypericum cumulicola

• Hypericum densiflorum

• Hypericum denticulatum

• Hypericum dissimulatum

• Hypericum dolabriforme

• Hypericum drummondii

• Hypericum edisonianum

• Hypericum ellipticum

• Hypericum erythreae

• Hypericum exile

• Hypericum fasciculatum

• Hypericum frondosum

• Hypericum galioides

• Hypericum gentianoides

• Hypericum graveolens

• Hypericum gymnanthum

• Hypericum harperi

• Hypericum hypericoides

• Hypericum interior

• Hypericum kalmianum

• Hypericum limosum

• Hypericum lissophloeus

• Hypericum lloydii

• Hypericum lobocarpum

• Hypericum majus

• Hypericum microsepalum

• Hypericum mitchellianum

• Hypericum mutilum

• Hypericum myrtifolium

• Hypericum nitidum

• Hypericum nudiflorum

• Hypericum pauciflorum

• Hypericum perforatum

• Hypericum prolificum

• Hypericum pseudomaculatum

• Hypericum punctatum

• Hypericum radfordiorum

• Hypericum setosum

• Hypericum sphaerocarpum

• Hypericum stragulum

• Hypericum suffruticosum

• Hypericum swinkianum

• Hypericum tenuifolium

• Hypericum tetrapetalum

• Hypericum virgatum

• Hypochaeris chillensis

• Hypochaeris glabra

• Hypochaeris microcephala

• Hypochaeris radicata

• Hypoestes phyllostachya

• Hypolepis barringtonii

• Hypolepis tenuifolia

• Hypopitys americana

• Hypopitys lanuginosa

• Hypoxis curtissii

• Hypoxis hirsuta

• Hypoxis juncea

• Hypoxis rigida

• Hypoxis sessilis

• Hypoxis wrightii

• Hyptis alata

• Hyptis brevipes

• Hyssopus officinalis

• Iberis amara

• Iberis sempervirens

• Iberis umbellata

• Ibervillea lindheimeri

• Ibicella lutea

• Ilex ambigua

• Ilex amelanchier

• Ilex aquifolium

• Ilex arenicola

• Ilex cassine

• Ilex collina

• Ilex coriacea

• Ilex cornuta

• Ilex crenata

• Ilex curtissii

• Ilex cuthbertii

• Ilex decidua

• Ilex glabra

• Ilex krugiana

• Ilex laevigata

• Ilex longipes

• Ilex montana

• Ilex mucronata

• Ilex myrtifolia

• Ilex opaca

• Ilex verticillata

• Ilex vomitoria

• Iliamna corei

• Iliamna remota

• Illicium floridanum

• Illicium parviflorum

• Impatiens balfourii

• Impatiens balsamina

• Impatiens capensis

• Impatiens glandulifera

• Impatiens pallida

• Impatiens parviflora

• Impatiens walleriana

• Imperata brasiliensis

• Imperata cylindrica

• Imperatoria ostruthium

• Indigofera caroliniana

• Indigofera colutea

• Indigofera decora

• Indigofera hendecaphylla

• Indigofera hirsuta

• Indigofera miniata

• Indigofera oxycarpa

• Indigofera pilosa

• Indigofera spicata

• Indigofera suffruticosa

• Indigofera tinctoria

• Inula helenium

• Inula salacina

• Iodanthus pinnatifidus

• Ionactis linariifolia

• Ionopsis utricularioides

• Ipomoea alba

• Ipomoea aquatica

• Ipomoea asarifolia

• Ipomoea batatas

• Ipomoea brasiliensis

• Ipomoea cairica

• Ipomoea carnea

• Ipomoea coccinea

• Ipomoea cordatotriloba

• Ipomoea hederacea

• Ipomoea hederifolia

• Ipomoea imperati

• Ipomoea indica

• Ipomoea lacunosa

• Ipomoea leptophylla

• Ipomoea leucantha

• Ipomoea macrorhiza

• Ipomoea microdactyla

• Ipomoea multifida

• Ipomoea muricata

• Ipomoea nil

• Ipomoea pandurata

• Ipomoea purpurea

• Ipomoea quamoclit

• Ipomoea rupicola

• Ipomoea sagittata

• Ipomoea setosa

• Ipomoea shumardiana

• Ipomoea tenuissima

• Ipomoea ternifolia

• Ipomoea tricolor

• Ipomoea triloba

• Ipomoea violacea

• Ipomoea wrightii

• Ipomopsis rubra

• Iresine diffusa

• Iresine palmeri

• Iresine rhizomatosa

• Iris brevicaulis

• Iris cristata

• Iris domestica

• Iris ensata

• Iris flexicaulis

• Iris fulva

• Iris germanica

• Iris giganticaerulea

• Iris hexagona

• Iris hookeri

• Iris kimballiae

• Iris lacustris

• Iris pallida

• Iris prismatica

• Iris pseudacorus

• Iris pumila

• Iris sanguinea

• Iris savannarum

• Iris shrevei

• Iris sibirica

• Iris spuria

• Iris tectorum

• Iris tridentata

• Iris verna

• Iris versicolor

• Iris virginica

• Iris xiphium

• Isatis tinctoria

• Isocoma coronopifolia

• Isocoma drummondii

• Isoetes appalachiana

• Isoetes boomii

• Isoetes butleri

• Isoetes chapmanii

• Isoetes echinospora

• Isoetes engelmannii

• Isoetes flaccida

• Isoetes georgiana

• Isoetes graniticola

• Isoetes hyemalis

• Isoetes junciformis

• Isoetes lacustris

• Isoetes louisianensis

• Isoetes mattaponica

• Isoetes melanopoda

• Isoetes melanospora

• Isoetes microvela

• Isoetes mississippiensis

• Isoetes piedmontana

• Isoetes prototypus

• Isoetes riparia

• Isoetes saccharata

• Isoetes septentrionalis

• Isoetes tegetiformans

• Isoetes tennesseensis

• Isoetes texana

• Isoetes tuckermanii

• Isoetes valida

• Isoetes virginica

• Isoetes viridimontana

• Isolepis carinata

• Isolepis cernua

• Isolepis hystrix

• Isolepis pseudosetacea

• Isolepis setacea

• Isotrema macrophyllum

• Isotrema tomentosum

• Isotria medeoloides

• Isotria verticillata

• Itea virginica

• Iva angustifolia

• Iva annua

• Iva asperifolia

• Iva axillaris

• Iva frutescens

• Iva imbricata

• Iva microcephala

• Iva texensis

• Ixeris stolonifera

• Ixora coccinea

• Ixora pavetta

• Jaborosa integrifolia

• Jacaranda mimosifolia

• Jacobaea vulgaris

• Jacquemontia curtissii

• Jacquemontia havanensis

• Jacquemontia pentanthos

• Jacquemontia reclinata

• Jacquemontia tamnifolia

• Jacquemontia verticillata

• Jacquinia arborea

• Jacquinia keyensis

• Jaltomata procumbens

• Jamesianthus alabamensis

• Jasione montana

• Jasminum dichotomum

• Jasminum fluminense

• Jasminum mesnyi

• Jasminum multiflorum

• Jasminum nitidum

• Jasminum nudiflorum

• Jasminum officinale

• Jasminum sambac

• Jatropha cathartica

• Jatropha curcas

• Jatropha dioica

• Jatropha gossypiifolia

• Jatropha integerrima

• Jatropha multifida

• Jefea brevifolia

• Jeffersonia diphylla

• Juglans ailantifolia

• Juglans cinerea

• Juglans major

• Juglans microcarpa

• Juglans nigra

• Juncus acuminatus

• Juncus acutus

• Juncus albescens

• Juncus alpinoarticulatus

• Juncus ambiguus

• Juncus anthelatus

• Juncus arcticus

• Juncus articulatus

• Juncus balticus

• Juncus biflorus

• Juncus biglumis

• Juncus brachycarpus

• Juncus brachycephalus

• Juncus brachyphyllus

• Juncus brevicaudatus

• Juncus bufonius

• Juncus caesariensis

• Juncus canadensis

• Juncus capitatus

• Juncus castaneus

• Juncus compressus

• Juncus conglomeratus

• Juncus coriaceus

• Juncus debilis

• Juncus dichotomus

• Juncus diffusissimus

• Juncus dudleyi

• Juncus effusus

• Juncus elliottii

• Juncus ensifolius

• Juncus fascinatus

• Juncus filiformis

• Juncus filipendulus

• Juncus georgianus

• Juncus gerardi

• Juncus greenei

• Juncus gymnocarpus

• Juncus inflexus

• Juncus interior

• Juncus longii

• Juncus longistylis

• Juncus marginatus

• Juncus megacephalus

• Juncus militaris

• Juncus nodatus

• Juncus nodosus

• Juncus paludosus

• Juncus pelocarpus

• Juncus pervetus

• Juncus polycephalos

• Juncus pylaei

• Juncus ranarius

• Juncus repens

• Juncus roemerianus

• Juncus scirpoides

• Juncus secundus

• Juncus stygius

• Juncus subcaudatus

• Juncus subtilis

• Juncus tenuis

• Juncus texanus

• Juncus torreyi

• Juncus triglumis

• Juncus trigonocarpus

• Juncus validus

• Juncus vaseyi

• Juniperus ashei

• Juniperus communis

• Juniperus conferta

• Juniperus horizontalis

• Juniperus pinchotii

• Juniperus scopulorum

• Juniperus silicicola

• Juniperus virginiana

• Justicia americana

• Justicia angusta

• Justicia brandegeana

• Justicia carnea

• Justicia comata

• Justicia cooleyi

• Justicia crassifolia

• Justicia lanceolata

• Justicia ovata

• Justicia pectoralis

• Justicia pilosella

• Justicia runyonii

• Justicia spicigera

• Justicia turneri

• Kaempferia pulchra

• Kaempferia rotunda

• Kalanchoe blossfeldiana

• Kalanchoe crenata

• Kallstroemia californica

• Kallstroemia hirsutissima

• Kallstroemia maxima

• Kallstroemia parviflora

• Kallstroemia pubescens

• Kalmia angustifolia

• Kalmia buxifolia

• Kalmia carolina

• Kalmia cuneata

• Kalmia hirsuta

• Kalmia latifolia

• Kalmia microphylla

• Kalmia polifolia

• Kalmia procumbens

• Kalopanax septemlobus

• Karwinskia humboldtiana

• Kellochloa brachyantha

• Kellochloa verrucosa

• Kerria japonica

• Khaya senegalensis

• Kickxia elatine

• Kickxia spuria

• Knautia arvensis

• Koanophyllum villosum

• Koeberlinia spinosa

• Koeleria macrantha

• Koeleria spicata

• Koelreuteria bipinnata

• Koelreuteria henryi

• Koelreuteria paniculata

• Koenigia islandica

• Kolkwitzia amabilis

• Kosteletzkya depressa

• Kosteletzkya pentacarpos

• Kosteletzkya smilacifolia

• Krameria lanceolata

• Krameria ramosissima

• Krigia biflora

• Krigia cespitosa

• Krigia dandelion

• Krigia gracilis

• Krigia montana

• Krigia occidentalis

• Krigia virginica

• Krigia wrightii

• Krugiodendron ferreum

• Kummerowia stipulacea

• Kummerowia striata

• Lablab purpureus

• Lachnagrostis filiformis

• Lachnanthes caroliniana

• Lachnocaulon anceps

• Lachnocaulon beyrichianum

• Lachnocaulon digynum

• Lachnocaulon engleri

• Lachnocaulon minus

• Lackeya multiflora

• Lactuca biennis

• Lactuca canadensis

• Lactuca floridana

• Lactuca graminifolia

• Lactuca hirsuta

• Lactuca ludoviciana

• Lactuca saligna

• Lactuca sativa

• Lactuca serriola

• Lactuca terrae-novae

• Lactuca virosa

• Ladeania lanceolata

• Laelia rubescens

• Laennecia coulteri

• Lagascea mollis

• Lagenaria siceraria

• Lagerstroemia indica

• Laguncularia racemosa

• Lagurus ovatus

• Lamium album

• Lamium amplexicaule

• Lamium dissectum

• Lamium galeobdolon

• Lamium maculatum

• Lamium purpureum

• Lamprocapnos spectabilis

• Landoltia punctata

• Lantana achyranthifolia

• Lantana canescens

• Lantana depressa

• Lantana involucrata

• Lantana montevidensis

• Lantana strigocamara

• Lantana urticoides

• Lantana velutina

• Laphangium luteoalbum

• Laportea aestuans

• Laportea canadensis

• Lappula redowskii

• Lappula squarrosa

• Lapsana communis

• Larix decidua

• Larix kaempferi

• Larix laricina

• Larrea tridentata

• Lasiacis divaricata

• Lasiacis ruscifolia

• Lathyrus aphaca

• Lathyrus hirsutus

• Lathyrus hultenii

• Lathyrus japonicus

• Lathyrus latifolius

• Lathyrus ochroleucus

• Lathyrus odoratus

• Lathyrus palustris

• Lathyrus pratensis

• Lathyrus pusillus

• Lathyrus sylvestris

• Lathyrus tuberosus

• Lathyrus venosus

• Launaea intybacea

• Lavatera trimestris

• Leavenworthia alabamica

• Leavenworthia aurea

• Leavenworthia crassa

• Leavenworthia exigua

• Leavenworthia stylosa

• Leavenworthia texana

• Leavenworthia torulosa

• Leavenworthia uniflora

• Lechea cernua

• Lechea deckertii

• Lechea divaricata

• Lechea intermedia

• Lechea lakelae

• Lechea maritima

• Lechea minor

• Lechea mucronata

• Lechea prismatica

• Lechea pulchella

• Lechea racemulosa

• Lechea san-sabeana

• Lechea sessiliflora

• Lechea stricta

• Lechea tenuifolia

• Lechea torreyi

• Leersia hexandra

• Leersia lenticularis

• Leersia monandra

• Leersia oryzoides

• Leersia virginica

• Legousia speculum-veneris

• Leiphaimos parasitica

• Leitneria floridana

• Leitneria pilosa

• Lemna aequinoctialis

• Lemna gibba

• Lemna minor

• Lemna minuta

• Lemna obscura

• Lemna perpusilla

• Lemna trisulca

• Lemna turionifera

• Lemna valdiviana

• Lenophyllum texanum

• Lens culinaris

• Leonotis nepetifolia

• Leontodon hispidus

• Leontodon saxatilis

• Leonurus cardiaca

• Leonurus japonicus

• Lepanthopsis melanantha

• Lepianthes umbellata

• Lepidium africanum

• Lepidium austrinum

• Lepidium bonariense

• Lepidium campestre

• Lepidium chalepense

• Lepidium coronopus

• Lepidium densiflorum

• Lepidium didymum

• Lepidium draba

• Lepidium graminifolium

• Lepidium heterophyllum

• Lepidium lasiocarpum

• Lepidium latifolium

• Lepidium oblongum

• Lepidium perfoliatum

• Lepidium ramosissimum

• Lepidium ruderale

• Lepidium sativum

• Lepidium schinzii

• Lepidium virginicum

• Leptochloa crinita

• Leptochloa digitata

• Leptochloa pluriflora

• Leptochloa virgata

• Leptogramma burksiorum

• Leptoloma arenicola

• Leptoloma cognatum

• Leptoloma pubiflorum

• Leptoloma syrticola

• Leptosiphon androsaceus

• Leptospron adenanthum

• Lepuropetalon spathulatum

• Lespedeza angustifolia

• Lespedeza bicolor

• Lespedeza capitata

• Lespedeza cuneata

• Lespedeza cyrtobotrya

• Lespedeza daurica

• Lespedeza frutescens

• Lespedeza hirta

• Lespedeza leptostachya

• Lespedeza procumbens

• Lespedeza repens

• Lespedeza stuevei

• Lespedeza texana

• Lespedeza thunbergii

• Lespedeza violacea

• Lespedeza virgata

• Lespedeza virginica

• Leucaena leucocephala

• Leucaena pulverulenta

• Leucanthemella serotina

• Leucanthemum lacustre

• Leucanthemum maximum

• Leucanthemum vulgare

• Leucojum aestivum

• Leucojum vernum

• Leucophyllum frutescens

• Leucophysalis grandiflora

• Leucospora multifida

• Leucothoe axillaris

• Leucothoe fontanesiana

• Leucothrinax morrisii

• Levisticum officinale

• Leymus arenarius

• Leymus innovatus

• Leymus mollis

• Leymus racemosus

• Liatris acidota

• Liatris aestivalis

• Liatris aspera

• Liatris bracteata

• Liatris chapmanii

• Liatris cokeri

• Liatris compacta

• Liatris cylindracea

• Liatris cymosa

• Liatris elegans

• Liatris elegantula

• Liatris garberi

• Liatris gholsonii

• Liatris glandulosa

• Liatris gracilis

• Liatris helleri

• Liatris hirsuta

• Liatris laevigata

• Liatris lancifolia

• Liatris ligulistylis

• Liatris microcephala

• Liatris mucronata

• Liatris novae-angliae

• Liatris ohlingerae

• Liatris oligocephala

• Liatris patens

• Liatris pauciflora

• Liatris pilosa

• Liatris provincialis

• Liatris punctata

• Liatris pycnostachya

• Liatris quadriflora

• Liatris savannensis

• Liatris scariosa

• Liatris secunda

• Liatris spicata

• Liatris squarrosa

• Liatris squarrulosa

• Liatris tenuifolia

• Liatris tenuis

• Liatris turgida

• Liatris virgata

• Licaria triandra

• Ligularia dentata

• Ligusticum canadense

• Ligusticum scoticum

• Ligustrum japonicum

• Ligustrum lucidum

• Ligustrum obtusifolium

• Ligustrum ovalifolium

• Ligustrum quihoui

• Ligustrum sinense

• Ligustrum tschonoskii

• Ligustrum vulgare

• Lilaeopsis carolinensis

• Lilaeopsis chinensis

• Lilium canadense

• Lilium catesbaei

• Lilium grayi

• Lilium iridollae

• Lilium lancifolium

• Lilium longiflorum

• Lilium martagon

• Lilium michauxii

• Lilium michiganense

• Lilium philadelphicum

• Lilium philippinense

• Lilium pyrophilum

• Lilium superbum

• Limnobium spongia

• Limnodea arkansana

• Limnophila aromatica

• Limnophila indica

• Limnophila sessiliflora

• Limnosciadium pinnatum

• Limnosciadium pumilum

• Limonium carolinianum

• Limosella aquatica

• Limosella australis

• Linaria bipartita

• Linaria canadensis

• Linaria dalmatica

• Linaria floridana

• Linaria genistifolia

• Linaria maroccana

• Linaria repens

• Linaria spartea

• Linaria texana

• Linaria vulgaris

• Lindera benzoin

• Lindera melissifolia

• Lindera subcoriacea

• Lindernia dubia

• Lindernia grandiflora

• Lindernia monticola

• Lindernia procumbens

• Lindheimera texana

• Linnaea borealis

• Linum alatum

• Linum arenicola

• Linum berlandieri

• Linum bienne

• Linum carteri

• Linum catharticum

• Linum compactum

• Linum curtissii

• Linum elongatum

• Linum floridanum

• Linum grandiflorum

• Linum harperi

• Linum hudsonioides

• Linum imbricatum

• Linum intercursum

• Linum lewisii

• Linum lundellii

• Linum macrocarpum

• Linum medium

• Linum perenne

• Linum pratense

• Linum rigidum

• Linum rupestre

• Linum striatum

• Linum sulcatum

• Linum usitatissimum

• Linum virginianum

• Linum westii

• Lipandra polysperma

• Liparis liliifolia

• Liparis loeselii

• Lippia alba

• Lippia graveolens

• Lippia stoechadifolia

• Liquidambar styraciflua

• Liriodendron tulipifera

• Liriope graminifolia

• Liriope muscari

• Liriope spicata

• Listera auriculata

• Listera australis

• Listera borealis

• Listera convallarioides

• Listera cordata

• Listera smallii

• Lithachne pauciflora

• Lithospermum bejariense

• Lithospermum canescens

• Lithospermum caroliniense

• Lithospermum croceum

• Lithospermum decipiens

• Lithospermum helleri

• Lithospermum incisum

• Lithospermum latifolium

• Lithospermum matamorense

• Lithospermum mirabile

• Lithospermum molle

• Lithospermum occidentale

• Lithospermum officinale

• Lithospermum parviflorum

• Lithospermum subsetosum

• Lithospermum tuberosum

• Lithospermum virginianum

• Litrisa carnosa

• Litsea aestivalis

• Littorella americana

• Livistona chinensis

• Lobelia amoena

• Lobelia apalachicolensis

• Lobelia appendiculata

• Lobelia berlandieri

• Lobelia boykinii

• Lobelia brevifolia

• Lobelia canbyi

• Lobelia cardinalis

• Lobelia chinensis

• Lobelia dortmanna

• Lobelia elongata

• Lobelia feayana

• Lobelia flaccidifolia

• Lobelia floridana

• Lobelia gattingeri

• Lobelia georgiana

• Lobelia glandulosa

• Lobelia homophylla

• Lobelia inflata

• Lobelia kalmii

• Lobelia nuttallii

• Lobelia paludosa

• Lobelia pedunculata

• Lobelia puberula

• Lobelia reverchonii

• Lobelia rogersii

• Lobelia siphilitica

• Lobelia spicata

• Lobularia maritima

• Loeflingia squarrosa

• Logfia minima

• Lolium arundinaceum

• Lolium giganteum

• Lolium perenne

• Lolium persicum

• Lolium pratense

• Lolium rigidum

• Lolium temulentum

• Lomariopsis kunzeana

• Lomatium foeniculaceum

• Lomatogonium rotatum

• Lonchocarpus punctatus

• Lonicera ×purpusii

• Lonicera albiflora

• Lonicera bella

• Lonicera canadensis

• Lonicera dioica

• Lonicera flava

• Lonicera fragrantissima

• Lonicera hirsuta

• Lonicera involucrata

• Lonicera japonica

• Lonicera maackii

• Lonicera minutiflora

• Lonicera morrowii

• Lonicera oblongifolia

• Lonicera reticulata

• Lonicera sempervirens

• Lonicera standishii

• Lonicera tatarica

• Lonicera villosa

• Lonicera xylosteum

• Lophiola aurea

• Lophophora williamsii

• Lorinseria areolata

• Loropetalum chinense

• Lotononis bainesii

• Lotus corniculatus

• Lotus tenuis

• Lotus uliginosus

• Ludwigia alata

• Ludwigia alternifolia

• Ludwigia arcuata

• Ludwigia bonariensis

• Ludwigia brevipes

• Ludwigia curtissii

• Ludwigia decurrens

• Ludwigia erecta

• Ludwigia glandulosa

• Ludwigia grandiflora

• Ludwigia hexapetala

• Ludwigia hirtella

• Ludwigia lanceolata

• Ludwigia leptocarpa

• Ludwigia linearis

• Ludwigia linifolia

• Ludwigia longifolia

• Ludwigia maritima

• Ludwigia microcarpa

• Ludwigia octovalvis

• Ludwigia palustris

• Ludwigia peploides

• Ludwigia peruviana

• Ludwigia pilosa

• Ludwigia polycarpa

• Ludwigia ravenii

• Ludwigia repens

• Ludwigia spathulata

• Ludwigia sphaerocarpa

• Ludwigia suffruticosa

• Ludwigia virgata

• Luffa acutangula

• Luffa aegyptiaca

• Lumnitzera racemosa

• Lunaria annua

• Lunaria rediviva

• Lupinus angustifolius

• Lupinus aridorum

• Lupinus cumulicola

• Lupinus diffusus

• Lupinus luteus

• Lupinus perennis

• Lupinus polycarpus

• Lupinus polyphyllus

• Lupinus subcarnosus

• Lupinus texensis

• Lupinus villosus

• Lupinus westianus

• Luziola bahiensis

• Luziola fluitans

• Luziola peruviana

• Luziola subintegra

• Luzula acuminata

• Luzula bulbosa

• Luzula campestris

• Luzula confusa

• Luzula echinata

• Luzula groenlandica

• Luzula luzuloides

• Luzula multiflora

• Luzula pallidula

• Luzula parviflora

• Luzula spicata

• Luzula wahlenbergii

• Lychnis coronaria

• Lychnis flos-cuculi

• Lycianthes asarifolia

• Lycium barbarum

• Lycium berlandieri

• Lycium carolinianum

• Lycium chinense

• Lycopodiella alopecuroides

• Lycopodiella appressa

• Lycopodiella inundata

• Lycopodiella margueriteae

• Lycopodiella prostrata

• Lycopodiella subappressa

• Lycopodioides apodum

• Lycopodioides braunii

• Lycopodioides ludovicianum

• Lycopodioides uncinatum

• Lycopodioides willdenowii

• Lycopodium clavatum

• Lycopodium lagopus

• Lycopsis arvensis

• Lycopus americanus

• Lycopus amplectens

• Lycopus angustifolius

• Lycopus asper

• Lycopus cokeri

• Lycopus europaeus

• Lycopus laurentianus

• Lycopus rubellus

• Lycopus sherardii

• Lycopus uniflorus

• Lycopus virginicus

• Lycoris radiata

• Lycoris squamigera

• Lygodesmia aphylla

• Lygodesmia juncea

• Lygodesmia texana

• Lygodium japonicum

• Lygodium microphyllum

• Lygodium palmatum

• Lyonia ferruginea

• Lyonia fruticosa

• Lyonia ligustrina

• Lyonia lucida

• Lyonia mariana

• Lysiloma latisiliquum

• Lysiloma sabicu

• Lysimachia asperulifolia

• Lysimachia barystachys

• Lysimachia clethroides

• Lysimachia fraseri

• Lysimachia japonica

• Lysimachia loomisii

• Lysimachia maritima

• Lysimachia nummularia

• Lysimachia producta

• Lysimachia punctata

• Lysimachia quadrifolia

• Lysimachia terrestris

• Lysimachia thyrsiflora

• Lysimachia vulgaris

• Lythrum alatum

• Lythrum californicum

• Lythrum curtissii

• Lythrum flagellare

• Lythrum hyssopifolium

• Lythrum lanceolatum

• Lythrum lineare

• Lythrum salicaria

• Lythrum virgatum

• Maackia buergeri

• Macbridea alba

• Macbridea caroliniana

• Macleaya cordata

• Maclura pomifera

• Maclura tricuspidata

• Macradenia lutescens

• Macranthera flammea

• Macroptilium atropurpureum

• Macroptilium lathyroides

• Macrothelypteris torresiana

• Madia glomerata

• Madia sativa

• Magnolia acuminata

• Magnolia ashei

• Magnolia fraseri

• Magnolia grandiflora

• Magnolia kobus

• Magnolia macrophylla

• Magnolia pyramidata

• Magnolia soulangeana

• Magnolia tripetala

• Magnolia virginiana

• Mahonia aquifolium

• Mahonia bealei

• Mahonia nervosa

• Mahonia repens

• Maianthemum canadense

• Maianthemum racemosum

• Maianthemum stellatum

• Maianthemum trifolium

• Malachra capitata

• Malachra urens

• Malaxis bayardii

• Malaxis brachypoda

• Malaxis spicata

• Malaxis unifolia

• Mallotus japonicus

• Malpighia coccigera

• Malpighia emarginata

• Malpighia glabra

• Malus angustifolia

• Malus baccata

• Malus coronaria

• Malus halliana

• Malus ioensis

• Malus prunifolia

• Malus pumila

• Malus toringo

• Malva alcea

• Malva moschata

• Malva neglecta

• Malva nicaeensis

• Malva parviflora

• Malva pusilla

• Malva sylvestris

• Malva verticillata

• Malvastrum americanum

• Malvastrum aurantiacum

• Malvastrum corchorifolium

• Malvastrum coromandelianum

• Malvastrum hispidum

• Malvaviscus arboreus

• Malvaviscus drummondii

• Malvaviscus penduliflorus

• Malvella sagittifolia

• Mammillaria heyderi

• Mammillaria prolifera

• Mammillaria sphaerica

• Mangifera indica

• Manihot esculenta

• Manihot grahamii

• Manihot subspicata

• Manihot walkerae

• Manilkara jaimiqui

• Manilkara zapota

• Maranta arundinacea

• Margaranthus solanaceus

• Marrubium vulgare

• Marshallia angustifolia

• Marshallia caespitosa

• Marshallia graminifolia

• Marshallia grandiflora

• Marshallia legrandii

• Marshallia mohrii

• Marshallia obovata

• Marshallia ramosa

• Marshallia trinervia

• Marsilea ancyclopoda

• Marsilea hirsuta

• Marsilea macropoda

• Marsilea minuta

• Marsilea mutica

• Marsilea oligospora

• Marsilea quadrifolia

• Marsilea vestita

• Matelea alabamensis

• Matelea baldwyniana

• Matelea biflora

• Matelea carolinensis

• Matelea decipiens

• Matelea edwardsensis

• Matelea flavidula

• Matelea floridana

• Matelea hirtelliflora

• Matelea maritima

• Matelea obliqua

• Matelea radiata

• Matelea reticulata

• Matelea sagittifolia

• Matelea woodsonii

• Matricaria chamomilla

• Matricaria discoidea

• Matteuccia struthiopteris

• Matthiola incana

• Matthiola longipetala

• Maurandella antirrhiniflora

• Maurandya barclaiana

• Mayaca aubletii

• Mayaca fluviatilis

• Mazus miquelii

• Mazus pumilus

• Mecardonia acuminata

• Mecardonia procumbens

• Medeola virginiana

• Medicago arabica

• Medicago laciniata

• Medicago littoralis

• Medicago lupulina

• Medicago minima

• Medicago orbicularis

• Medicago polymorpha

• Medicago sativa

• Medranoa palmeri

• Meehania cordata

• Megathyrsus maximus

• Melaleuca citrina

• Melaleuca linariifolia

• Melaleuca quinquenervia

• Melaleuca viminalis

• Melampodium cinereum

• Melampodium divaricatum

• Melampodium leucanthum

• Melampyrum lineare

• Melanthera angustifolia

• Melanthera nivea

• Melanthera parvifolia

• Melanthium hybridum

• Melanthium parviflorum

• Melanthium virginicum

• Melanthium woodii

• Melastoma malabathricum

• Melia azedarach

• Melica mutica

• Melica nitens

• Melica smithii

• Melicoccus bijugatus

• Melilotus albus

• Melilotus indicus

• Melilotus officinalis

• Melilotus sulcatus

• Melinis minutiflora

• Melinis repens

• Melissa officinalis

• Melochia corchorifolia

• Melochia nodiflora

• Melochia pyramidata

• Melochia tomentosa

• Melochia villosa

• Melothria pendula

• Meniscium reticulatum

• Meniscium serratum

• Menispermum canadense

• Menodora heterophylla

• Menodora longiflora

• Mentha aquatica

• Mentha arvensis

• Mentha canadensis

• Mentha gracilis

• Mentha longifolia

• Mentha piperita

• Mentha pulegium

• Mentha rotundifolia

• Mentha spicata

• Mentha suaveolens

• Mentha verticillata

• Mentha villosa

• Mentzelia albescens

• Mentzelia decapetala

• Mentzelia floridana

• Mentzelia hispida

• Mentzelia incisa

• Mentzelia lindheimeri

• Mentzelia nuda

• Mentzelia oligosperma

• Mentzelia reverchonii

• Menyanthes trifoliata

• Mercurialis annua

• Mertensia maritima

• Mertensia paniculata

• Mertensia virginica

• Mesadenus lucayanus

• Mesosphaerum pectinatum

• Metastelma barbigerum

• Metastelma blodgettii

• Metastelma northropiae

• Metopium toxiferum

• Meximalva filipes

• Mibora minima

• Micranthemum umbrosum

• Micranthes careyana

• Micranthes caroliniana

• Micranthes foliolosa

• Micranthes forbesii

• Micranthes gaspensis

• Micranthes micranthidifolia

• Micranthes palmeri

• Micranthes pensylvanica

• Micranthes petiolaris

• Micranthes stellaris

• Micranthes texana

• Micranthes virginiensis

• Microgramma heterophylla

• Microgramma nitida

• Microstachys corniculata

• Microstegium vimineum

• Mikania batatifolia

• Mikania cordifolia

• Mikania scandens

• Milium effusum

• Millettia pinnata

• Mimosa aculeaticarpa

• Mimosa asperata

• Mimosa borealis

• Mimosa floridana

• Mimosa hystricina

• Mimosa latidens

• Mimosa malacophylla

• Mimosa microphylla

• Mimosa monclovensis

• Mimosa nuttallii

• Mimosa pellita

• Mimosa pudica

• Mimosa roemeriana

• Mimosa strigillosa

• Mimosa texana

• Mimulus alatus

• Mimulus ringens

• Mimusops coriacea

• Mimusops elengi

• Mirabilis albida

• Mirabilis austrotexana

• Mirabilis gigantea

• Mirabilis jalapa

• Mirabilis latifolia

• Mirabilis linearis

• Mirabilis nyctaginea

• Miscanthus sacchariflorus

• Miscanthus sinensis

• Misopates orontium

• Mitchella repens

• Mitella diphylla

• Mitella nuda

• Mitella prostrata

• Mitracarpus hirtus

• Mitreola angustifolia

• Mitreola petiolata

• Mitreola sessilifolia

• Mnesithea cylindrica

• Mnesithea granularis

• Mnesithea rugosa

• Mnesithea tessellata

• Mnesithea tuberculosa

• Modiola caroliniana

• Moehringia lateriflora

• Moehringia macrophylla

• Moenchia erecta

• Molinia caerulea

• Mollugo verticillata

• Momordica balsamina

• Momordica charantia

• Monarda austroappalachiana

• Monarda bradburiana

• Monarda brevis

• Monarda citriodora

• Monarda clinopodia

• Monarda clinopodioides

• Monarda didyma

• Monarda fistulosa

• Monarda fruticulosa

• Monarda lindheimeri

• Monarda luteola

• Monarda maritima

• Monarda media

• Monarda pectinata

• Monarda punctata

• Monarda russeliana

• Monarda stanfieldii

• Monarda stipitatoglandulosa

• Monarda viridissima

• Moneses uniflora

• Monolepis nuttalliana

• Mononeuria caroliniana

• Mononeuria cumberlandensis

• Mononeuria glabra

• Mononeuria groenlandica

• Mononeuria minima

• Mononeuria muscorum

• Mononeuria nuttallii

• Mononeuria paludicola

• Mononeuria patula

• Mononeuria uniflora

• Monotropa brittonii

• Monotropa uniflora

• Monotropsis odorata

• Monotropsis reynoldsiae

• Monstera deliciosa

• Montia chamissoi

• Montia fontana

• Montia linearis

• Moorochloa eruciformis

• Moranopteris nimbata

• Morella caroliniensis

• Morella cerifera

• Morella inodora

• Morella pensylvanica

• Morella pumila

• Morinda citrifolia

• Morinda royoc

• Moringa oleifera

• Mortonia greggii

• Morus alba

• Morus microphylla

• Morus nigra

• Morus rubra

• Mosiera longipes

• Mosla dianthera

• Mucuna macrocarpa

• Mucuna pruriens

• Mucuna sloanei

• Muhlenbergia alopecuroides

• Muhlenbergia asperifolia

• Muhlenbergia bushii

• Muhlenbergia capillaris

• Muhlenbergia cuspidata

• Muhlenbergia emersleyi

• Muhlenbergia expansa

• Muhlenbergia frondosa

• Muhlenbergia glabrifloris

• Muhlenbergia glomerata

• Muhlenbergia lindheimeri

• Muhlenbergia mexicana

• Muhlenbergia phleoides

• Muhlenbergia porteri

• Muhlenbergia racemosa

• Muhlenbergia reverchonii

• Muhlenbergia richardsonis

• Muhlenbergia schreberi

• Muhlenbergia sericea

• Muhlenbergia sobolifera

• Muhlenbergia sylvatica

• Muhlenbergia tenuiflora

• Muhlenbergia torreyana

• Muhlenbergia uniflora

• Muhlenbergia utilis

• Mulgedium pulchellum

• Muntingia calabura

• Murdannia keisak

• Murdannia nudiflora

• Murdannia spirata

• Murraya exotica

• Musa acuminata

• Musa paradisiaca

• Muscadinia rotundifolia

• Muscari armeniacum

• Muscari botryoides

• Muscari comosum

• Muscari neglectum

• Myagrum perfoliatum

• Mycelis muralis

• Myosotis arvensis

• Myosotis discolor

• Myosotis laxa

• Myosotis macrosperma

• Myosotis scorpioides

• Myosotis stricta

• Myosotis sylvatica

• Myosotis verna

• Myosurus minimus

• Myrcia neopallens

• Myrcia zuzygium

• Myrcianthes fragrans

• Myrica gale

• Myriophyllum alterniflorum

• Myriophyllum aquaticum

• Myriophyllum farwellii

• Myriophyllum heterophyllum

• Myriophyllum humile

• Myriophyllum laxum

• Myriophyllum pinnatum

• Myriophyllum sibiricum

• Myriophyllum spicatum

• Myriophyllum tenellum

• Myriophyllum verticillatum

• Myriopteris aemula

• Myriopteris alabamensis

• Myriopteris gracilis

• Myriopteris lanosa

• Myriopteris lindheimeri

• Myriopteris microphylla

• Myriopteris rufa

• Myriopteris scabra

• Myriopteris tomentosa

• Myriopus poliochros

• Myriopus volubilis

• Myrrhis odorata

• Myrsine cubana

• Myzorrhiza ludoviciana

• Myzorrhiza multiflora

• Myzorrhiza riparia

• Nabalus albus

• Nabalus altissimus

• Nabalus asper

• Nabalus autumnalis

• Nabalus barbatus

• Nabalus boottii

• Nabalus crepidineus

• Nabalus cylindricus

• Nabalus racemosus

• Nabalus roanensis

• Nabalus serpentarius

• Nabalus trifoliolatus

• Najas canadensis

• Najas filifolia

• Najas flexilis

• Najas gracillima

• Najas guadalupensis

• Najas marina

• Najas minor

• Najas wrightiana

• Nama berlandieri

• Nama hispidum

• Nama jamaicense

• Nama parvifolium

• Nama stenocarpum

• Nandina domestica

• Napaea dioica

• Narcissus bulbocodium

• Narcissus incomparabilis

• Narcissus intermedius

• Narcissus jonquilla

• Narcissus medioluteus

• Narcissus odorus

• Narcissus papyraceus

• Narcissus poeticus

• Narcissus pseudonarcissus

• Narcissus tazetta

• Nardus stricta

• Narthecium americanum

• Narthecium montanum

• Nassella leucotricha

• Nassella manicata

• Nassella neesiana

• Nassella trichotoma

• Nasturtium floridanum

• Nasturtium microphyllum

• Nasturtium officinale

• Navarretia propinqua

• Neillia incisa

• Nekemias arborea

• Nekemias megalophylla

• Nelsonia canescens

• Nelumbo lutea

• Nelumbo nucifera

• Nemastylis floridana

• Nemastylis geminiflora

• Nemastylis nuttallii

• Nemophila aphylla

• Nemophila maculata

• Nemophila menziesii

• Nemophila phacelioides

• Nemophila sayersensis

• Neonotonia wightii

• Nepeta cataria

• Nephrolepis averyi

• Nephrolepis biserrata

• Nephrolepis brownii

• Nephrolepis cordifolia

• Nephrolepis exaltata

• Nephrolepis hirsutula

• Neptunia lutea

• Neptunia microcarpa

• Neptunia oleracea

• Neptunia plena

• Neptunia pubescens

• Nerisyrenia camporum

• Nerium oleander

• Nesaea longipes

• Neslia paniculata

• Nestronia umbellula

• Neviusia alabamensis

• Neyraudia reynaudiana

• Nicandra physalodes

• Nicotiana alata

• Nicotiana glauca

• Nicotiana longiflora

• Nicotiana obtusifolia

• Nicotiana plumbaginifolia

• Nicotiana repanda

• Nicotiana rustica

• Nicotiana tabacum

• Nierembergia linariifolia

• Nierembergia scoparia

• Nigella damascena

• Nipponanthemum nipponicum

• Noccaea perfoliata

• Nolina atopocarpa

• Nolina brittoniana

• Nolina georgiana

• Nolina lindheimeriana

• Nolina texana

• Nonea rosea

• Noronhia emarginata

• Nothocalais cuspidata

• Notholaena nealleyi

• Nothoscordum bivalve

• Nothoscordum gracile

• Nuphar advena

• Nuphar microphylla

• Nuphar orbiculata

• Nuphar ozarkana

• Nuphar rubrodisca

• Nuphar sagittifolia

• Nuphar ulvacea

• Nuphar variegata

• Nyctaginia capitata

• Nymphaea ampla

• Nymphaea capensis

• Nymphaea elegans

• Nymphaea jamesoniana

• Nymphaea leibergii

• Nymphaea lotus

• Nymphaea mexicana

• Nymphaea odorata

• Nymphoides aquatica

• Nymphoides cordata

• Nymphoides cristata

• Nymphoides grayana

• Nymphoides humboldtiana

• Nymphoides indica

• Nymphoides peltata

• Nyssa aquatica

• Nyssa biflora

• Nyssa ogeche

• Nyssa sylvatica

• Nyssa ursina

• Obolaria virginica

• Ochna atropurpurea

• Ochna serrulata

• Ochrosia elliptica

• Ocimum basilicum

• Ocimum campechianum

• Oclemena acuminata

• Oclemena nemoralis

• Oclemena reticulata

• Odontites vulgaris

• Odontonema cuspidatum

• Oeceoclades maculata

• Oenanthe aquatica

• Oenanthe javanica

• Oenothera argillicola

• Oenothera biennis

• Oenothera capillifolia

• Oenothera cinerea

• Oenothera clelandii

• Oenothera curtiflora

• Oenothera curtissii

• Oenothera demareei

• Oenothera drummondii

• Oenothera elata

• Oenothera falfurriae

• Oenothera filiformis

• Oenothera filipes

• Oenothera fruticosa

• Oenothera gaura

• Oenothera glaucifolia

• Oenothera glazioviana

• Oenothera grandiflora

• Oenothera grandis

• Oenothera hartwegii

• Oenothera heterophylla

• Oenothera hispida

• Oenothera humifusa

• Oenothera jamesii

• Oenothera kunthiana

• Oenothera laciniata

• Oenothera lindheimeri

• Oenothera linifolia

• Oenothera macrocarpa

• Oenothera mckelveyae

• Oenothera mexicana

• Oenothera nutans

• Oenothera nuttallii

• Oenothera oakesiana

• Oenothera parviflora

• Oenothera patriciae

• Oenothera perennis

• Oenothera pilosella

• Oenothera rhombipetala

• Oenothera riparia

• Oenothera rosea

• Oenothera serrulata

• Oenothera sessilis

• Oenothera simulans

• Oenothera sinuosa

• Oenothera spachiana

• Oenothera speciosa

• Oenothera suffrutescens

• Oenothera suffulta

• Oenothera tetragona

• Oenothera tetraptera

• Oenothera triangulata

• Oenothera triloba

• Oenothera unguiculata

• Oenothera villosa

• Okenia hypogaea

• Oldenlandia boscii

• Oldenlandia corymbosa

• Oldenlandia salzmannii

• Oldenlandiopsis callitrichoides

• Oligomeris linifolia

• Oloptum miliaceum

• Omalotheca norvegica

• Omalotheca supina

• Omalotheca sylvatica

• Oncidium ensatum

• Oncoba spinosa

• Onobrychis viciifolia

• Onoclea sensibilis

• Ononis repens

• Ononis spinosa

• Onopordum acanthium

• Operculina pinnatifida

• Ophioderma pendulum

• Ophioglossum crotalophoroides

• Ophioglossum engelmannii

• Ophioglossum nudicaule

• Ophioglossum petiolatum

• Ophioglossum pusillum

• Ophioglossum pycnostichum

• Ophiopogon jaburan

• Ophiopogon japonicus

• Oplismenus burmannii

• Oplismenus setarius

• Oplismenus undulatifolius

• Oplopanax horridus

• Opuntia abjecta

• Opuntia aciculata

• Opuntia atrispina

• Opuntia austrina

• Opuntia cespitosa

• Opuntia cochenillifera

• Opuntia cymochila

• Opuntia drummondii

• Opuntia ellisiana

• Opuntia engelmannii

• Opuntia ficus-indica

• Opuntia fragilis

• Opuntia humifusa

• Opuntia leucotricha

• Opuntia macrorhiza

• Opuntia mesacantha

• Opuntia monacantha

• Opuntia nemoralis

• Opuntia ochrocentra

• Opuntia phaeacantha

• Opuntia polyacantha

• Opuntia stricta

• Orbexilum lupinellus

• Orbexilum macrophyllum

• Orbexilum onobrychis

• Orbexilum pedunculatum

• Orbexilum psoralioides

• Orbexilum simplex

• Orbexilum stipulatum

• Orbexilum virgatum

• Oreojuncus trifidus

• Origanum majorana

• Origanum vulgare

• Ornithogalum nutans

• Ornithogalum umbellatum

• Orobanche minor

• Orontium aquaticum

• Orthilia secunda

• Orthocarpus luteus

• Orthochilus ecristatus

• Orthosia scoparia

• Orychophragmus violaceus

• Oryza rufipogon

• Oryza sativa

• Oryzopsis asperifolia

• Osmanthus fortunei

• Osmanthus heterophyllus

• Osmorhiza berteroi

• Osmorhiza claytonii

• Osmorhiza depauperata

• Osmorhiza longistylis

• Osmunda spectabilis

• Osmundastrum cinnamomeum

• Ostrya knowltonii

• Ostrya virginiana

• Ottelia alismoides

• Oxalis articulata

• Oxalis brasiliensis

• Oxalis colorea

• Oxalis corniculata

• Oxalis debilis

• Oxalis dichondrifolia

• Oxalis dillenii

• Oxalis drummondii

• Oxalis florida

• Oxalis frutescens

• Oxalis grandis

• Oxalis hispidula

• Oxalis illinoensis

• Oxalis intermedia

• Oxalis macrantha

• Oxalis montana

• Oxalis neaei

• Oxalis stricta

• Oxalis texana

• Oxalis triangularis

• Oxalis violacea

• Oxybasis glauca

• Oxybasis macrosperma

• Oxybasis rubra

• Oxybasis urbica

• Oxydendrum arboreum

• Oxypolis rigidior

• Oxypolis ternata

• Oxyria digyna

• Oxytropis borealis

• Oxytropis campestris

• Oxytropis deflexa

• Oxytropis lambertii

• Oxytropis maydelliana

• Oxytropis podocarpa

• Oxytropis splendens

• Pachyrhizus erosus

• Pachysandra procumbens

• Pachysandra terminalis

• Packera ×memmingeri

• Packera anonyma

• Packera antennariifolia

• Packera aurea

• Packera cana

• Packera crawfordii

• Packera glabella

• Packera heterophylla

• Packera indecora

• Packera millefolium

• Packera obovata

• Packera pauciflora

• Packera paupercula

• Packera plattensis

• Packera pseudaurea

• Packera schweinitziana

• Packera serpenticola

• Packera tampicana

• Packera tomentosa

• Paederia cruddasiana

• Paederia foetida

• Paeonia lactiflora

• Paeonia officinalis

• Palafoxia callosa

• Palafoxia feayi

• Palafoxia hookeriana

• Palafoxia integrifolia

• Palafoxia reverchonii

• Palafoxia rosea

• Palafoxia sphacelata

• Palafoxia texana

• Palhinhaea cernua

• Paliurus spina-christi

• Panax quinquefolius

• Panax trifolius

• Pandanus odorifer

• Panicum amarum

• Panicum antidotale

• Panicum bergii

• Panicum bisulcatum

• Panicum capillare

• Panicum capillarioides

• Panicum coloratum

• Panicum dichotomiflorum

• Panicum diffusum

• Panicum flexile

• Panicum hallii

• Panicum hillmanii

• Panicum hirsutum

• Panicum lacustre

• Panicum miliaceum

• Panicum paludosum

• Panicum philadelphicum

• Panicum repens

• Panicum trichoides

• Panicum virgatum

• Panphalea heterophylla

• Papaver argemone

• Papaver dubium

• Papaver hybridum

• Papaver orientale

• Papaver rhoeas

• Papaver somniferum

• Pappophorum bicolor

• Pappophorum vaginatum

• Parapholis incurva

• Parathelypteris noveboracensis

• Parietaria floridana

• Parietaria judaica

• Parietaria pensylvanica

• Parietaria praetermissa

• Parkinsonia aculeata

• Parkinsonia texana

• Parnassia asarifolia

• Parnassia caroliniana

• Parnassia glauca

• Parnassia grandifolia

• Parnassia kotzebuei

• Parnassia palustris

• Parnassia parviflora

• Paronychia americana

• Paronychia argyrocoma

• Paronychia baldwinii

• Paronychia canadensis

• Paronychia chartacea

• Paronychia congesta

• Paronychia discoveryi

• Paronychia drummondii

• Paronychia erecta

• Paronychia fastigiata

• Paronychia herniarioides

• Paronychia jamesii

• Paronychia jonesii

• Paronychia lindheimeri

• Paronychia montana

• Paronychia patula

• Paronychia rugelii

• Paronychia setacea

• Paronychia virginica

• Parthenium auriculatum

• Parthenium confertum

• Parthenium hispidum

• Parthenium hysterophorus

• Parthenium integrifolium

• Parthenocissus heptaphylla

• Parthenocissus inserta

• Parthenocissus quinquefolia

• Parthenocissus tricuspidata

• Pascalia glauca

• Pascopyrum smithii

• Paspalidium geminatum

• Paspalum acuminatum

• Paspalum almum

• Paspalum arundinaceum

• Paspalum bifidum

• Paspalum blodgettii

• Paspalum boscianum

• Paspalum caespitosum

• Paspalum conjugatum

• Paspalum conspersum

• Paspalum convexum

• Paspalum coryphaeum

• Paspalum denticulatum

• Paspalum dilatatum

• Paspalum dissectum

• Paspalum distichum

• Paspalum fimbriatum

• Paspalum floridanum

• Paspalum fluitans

• Paspalum hartwegianum

• Paspalum intermedium

• Paspalum laeve

• Paspalum langei

• Paspalum laxum

• Paspalum malacophyllum

• Paspalum minus

• Paspalum monostachyum

• Paspalum nicorae

• Paspalum notatum

• Paspalum paniculatum

• Paspalum plicatulum

• Paspalum praecox

• Paspalum pubiflorum

• Paspalum quadrifarium

• Paspalum racemosum

• Paspalum scrobiculatum

• Paspalum setaceum

• Paspalum unispicatum

• Paspalum urvillei

• Paspalum vaginatum

• Paspalum virgatum

• Paspalum wrightii

• Passiflora affinis

• Passiflora biflora

• Passiflora caerulea

• Passiflora ciliata

• Passiflora edulis

• Passiflora filipes

• Passiflora foetida

• Passiflora gracilis

• Passiflora incarnata

• Passiflora lutea

• Passiflora miniata

• Passiflora morifolia

• Passiflora multiflora

• Passiflora pallens

• Passiflora pallida

• Passiflora sexflora

• Passiflora suberosa

• Passiflora tenuiloba

• Passiflora vitifolia

• Pastinaca sativa

• Patis racemosa

• Pattalias palustre

• Paulownia tomentosa

• Pavonia hastata

• Pavonia lasiopetala

• Pavonia paludicola

• Pavonia spinifex

• Paxistima canbyi

• Paysonia auriculata

• Paysonia densipila

• Paysonia grandiflora

• Paysonia lasiocarpa

• Paysonia lescurii

• Paysonia lyrata

• Paysonia perforata

• Paysonia stonensis

• Pecluma dispersa

• Pecluma pectinata

• Pecluma plumula

• Pecluma ptilodon

• Pectis angustifolia

• Pectis glaucescens

• Pectis humifusa

• Pectis linearifolia

• Pectis prostrata

• Pedicularis albolabiata

• Pedicularis canadensis

• Pedicularis capitata

• Pedicularis flammea

• Pedicularis furbishiae

• Pedicularis groenlandica

• Pedicularis hirsuta

• Pedicularis labradorica

• Pedicularis lanata

• Pedicularis lanceolata

• Pedicularis lapponica

• Pedicularis palustris

• Pedicularis parviflora

• Pedicularis sylvatica

• Pediomelum argophyllum

• Pediomelum canescens

• Pediomelum cuspidatum

• Pediomelum cyphocalyx

• Pediomelum digitatum

• Pediomelum esculentum

• Pediomelum hypogaeum

• Pediomelum latestipulatum

• Pediomelum linearifolium

• Pediomelum piedmontanum

• Pediomelum reverchonii

• Pediomelum rhombifolium

• Pediomelum subacaule

• Pediomelum tenuiflorum

• Pelexia adnata

• Pellaea atropurpurea

• Pellaea glabella

• Pellaea ovata

• Pellaea ternifolia

• Pellaea viridis

• Pellaea wrightiana

• Peltandra sagittifolia

• Peltandra virginica

• Peltophorum dubium

• Peltophorum pterocarpum

• Pennisetum polystachion

• Penstemon albidus

• Penstemon alluviorum

• Penstemon arkansanus

• Penstemon australis

• Penstemon brevisepalus

• Penstemon calycosus

• Penstemon canescens

• Penstemon cobaea

• Penstemon deamii

• Penstemon digitalis

• Penstemon dissectus

• Penstemon fendleri

• Penstemon gracilis

• Penstemon grandiflorus

• Penstemon guadalupensis

• Penstemon hirsutus

• Penstemon kralii

• Penstemon laevigatus

• Penstemon laxiflorus

• Penstemon multicaulis

• Penstemon multiflorus

• Penstemon murrayanus

• Penstemon oklahomensis

• Penstemon pallidus

• Penstemon smallii

• Penstemon tenuiflorus

• Penstemon tenuis

• Penstemon triflorus

• Penstemon tubaeflorus

• Pentalinon luteum

• Pentas lanceolata

• Penthorum sedoides

• Pentodon pentandrus

• Peperomia alata

• Peperomia amplexicaulis

• Peperomia glabella

• Peperomia humilis

• Peperomia magnoliifolia

• Peperomia obtusifolia

• Peperomia pellucida

• Peperomia rotundifolia

• Pereskia aculeata

• Pereskia grandifolia

• Perezia multiflora

• Perideridia americana

• Perilla frutescens

• Peripleura arida

• Periploca graeca

• Peritoma serrulata

• Perityle lindheimeri

• Persea americana

• Persea borbonia

• Persea humilis

• Persea palustris

• Persicaria amphibia

• Persicaria arifolia

• Persicaria bicornis

• Persicaria capitata

• Persicaria careyi

• Persicaria chinensis

• Persicaria coccinea

• Persicaria densiflora

• Persicaria extremiorientalis

• Persicaria filiformis

• Persicaria hirsuta

• Persicaria hydropiper

• Persicaria hydropiperoides

• Persicaria lapathifolia

• Persicaria longiseta

• Persicaria maculosa

• Persicaria meisneriana

• Persicaria minor

• Persicaria nepalensis

• Persicaria orientalis

• Persicaria pensylvanica

• Persicaria perfoliata

• Persicaria posumbu

• Persicaria punctata

• Persicaria puritanorum

• Persicaria robustior

• Persicaria sagittata

• Persicaria setacea

• Persicaria virginiana

• Persicaria wallichii

• Petasites frigidus

• Petasites hybridus

• Petasites japonicus

• Petitia domingensis

• Petiveria alliacea

• Petrea volubilis

• Petrorhagia dubia

• Petrorhagia prolifera

• Petrorhagia saxifraga

• Petroselinum crispum

• Petunia ×atkinsiana

• Petunia axillaris

• Petunia integrifolia

• Peucedanum palustre

• Phacelia austrotexana

• Phacelia bipinnatifida

• Phacelia congesta

• Phacelia covillei

• Phacelia dubia

• Phacelia fimbriata

• Phacelia franklinii

• Phacelia gilioides

• Phacelia glabra

• Phacelia hirsuta

• Phacelia laxa

• Phacelia maculata

• Phacelia patuliflora

• Phacelia purshii

• Phacelia ranunculacea

• Phacelia robusta

• Phacelia strictiflora

• Phacelia tanacetifolia

• Phaius tancarvilleae

• Phalaris angusta

• Phalaris aquatica

• Phalaris arundinacea

• Phalaris brachystachys

• Phalaris canariensis

• Phalaris caroliniana

• Phalaris minor

• Phalaris paradoxa

• Phanera yunnanensis

• Phanopyrum gymnocarpon

• Pharus lappulaceus

• Phaseolus coccineus

• Phaseolus lunatus

• Phaseolus polystachios

• Phaseolus sinuatus

• Phaseolus smilacifolius

• Phaseolus vulgaris

• Phaulothamnus spinescens

• Phedimus spurius

• Phegopteris connectilis

• Phegopteris decursive-pinnata

• Phegopteris excelsior

• Phegopteris hexagonoptera

• Phelipanche ramosa

• Phellodendron amurense

• Phemeranthus aurantiacus

• Phemeranthus calcaricus

• Phemeranthus calycinus

• Phemeranthus mengesii

• Phemeranthus parviflorus

• Phemeranthus piedmontanus

• Phemeranthus rugospermus

• Phemeranthus teretifolius

• Philadelphus coronarius

• Philadelphus hirsutus

• Philadelphus inodorus

• Philadelphus pubescens

• Philodendron hederaceum

• Philydrum lanuginosum

• Phippsia algida

• Phippsia concinna

• Phlebodium aureum

• Phlegmariurus dichotomus

• Phleum alpinum

• Phleum arenarium

• Phleum pratense

• Phleum subulatum

• Phlox amoena

• Phlox amplifolia

• Phlox bifida

• Phlox buckleyi

• Phlox carolina

• Phlox cuspidata

• Phlox divaricata

• Phlox drummondii

• Phlox floridana

• Phlox glaberrima

• Phlox glabriflora

• Phlox lighthipei

• Phlox longipilosa

• Phlox maculata

• Phlox nivalis

• Phlox oklahomensis

• Phlox ovata

• Phlox paniculata

• Phlox pilosa

• Phlox pulcherrima

• Phlox pulchra

• Phlox roemeriana

• Phlox stolonifera

• Phlox subulata

• Phoebanthus grandiflorus

• Phoebanthus tenuifolius

• Phoenix canariensis

• Phoenix dactylifera

• Phoenix reclinata

• Phoradendron leucarpum

• Phoradendron rubrum

• Photinia serratifolia

• Phragmites americanus

• Phragmites australis

• Phragmites karka

• Phravenia viereckii

• Phryma leptostachya

• Phyla cuneifolia

• Phyla fruticosa

• Phyla lanceolata

• Phyla nodiflora

• Phyllanthopsis phyllanthoides

• Phyllanthus abnormis

• Phyllanthus acidus

• Phyllanthus amarus

• Phyllanthus angustifolius

• Phyllanthus caroliniensis

• Phyllanthus debilis

• Phyllanthus evanescens

• Phyllanthus fluitans

• Phyllanthus fraternus

• Phyllanthus lathyroides

• Phyllanthus liebmannianus

• Phyllanthus niruri

• Phyllanthus pentaphyllus

• Phyllanthus polygonoides

• Phyllanthus saxicola

• Phyllanthus tenellus

• Phyllanthus urinaria

• Phyllanthus warnockii

• Phyllodoce caerulea

• Phyllostachys aurea

• Phyllostachys aureosulcata

• Phyllostachys bambusoides

• Phyllostachys bissettii

• Phyllostachys dulcis

• Phyllostachys heterocycla

• Phyllostachys meyeri

• Phyllostachys nigra

• Phyllostachys rubromarginata

• Phyllostachys sulphurea

• Phymatosorus grossus

• Physalis acutifolia

• Physalis angulata

• Physalis angustifolia

• Physalis arenicola

• Physalis cinerascens

• Physalis cordata

• Physalis elliottii

• Physalis grisea

• Physalis hederifolia

• Physalis heterophylla

• Physalis lanceolata

• Physalis longifolia

• Physalis macrosperma

• Physalis minima

• Physalis missouriensis

• Physalis mollis

• Physalis peruviana

• Physalis philadelphica

• Physalis pubescens

• Physalis pumila

• Physalis virginiana

• Physalis viscosa

• Physalis walteri

• Physaria angustifolia

• Physaria arctica

• Physaria argyraea

• Physaria densiflora

• Physaria engelmannii

• Physaria fendleri

• Physaria filiformis

• Physaria globosa

• Physaria gordonii

• Physaria gracilis

• Physaria lindheimeri

• Physaria ludoviciana

• Physaria ovalifolia

• Physaria pallida

• Physaria recurvata

• Physaria sessilis

• Physaria thamnophila

• Physematium oreganum

• Physocarpus opulifolius

• Physostegia angustifolia

• Physostegia correllii

• Physostegia digitalis

• Physostegia godfreyi

• Physostegia intermedia

• Physostegia leptophylla

• Physostegia longisepala

• Physostegia parviflora

• Physostegia pulchella

• Physostegia purpurea

• Physostegia virginiana

• Phytolacca americana

• Phytolacca rigida

• Picea abies

• Picea glauca

• Picea mariana

• Picea pungens

• Picea rubens

• Picramnia pentandra

• Picris hieracioides

• Pieris floribunda

• Pieris japonica

• Pieris phillyreifolia

• Pilea fontana

• Pilea herniarioides

• Pilea involucrata

• Pilea microphylla

• Pilea nummulariifolia

• Pilea pumila

• Pilea trianthemoides

• Piloblephis rigida

• Pilosella aurantiaca

• Pilosella caespitosa

• Pilosella flagellaris

• Pilosella floribunda

• Pilosella officinarum

• Pilosella piloselloides

• Pilosella praealta

• Pilosocereus polygonus

• Pilosocereus robinii

• Pilostyles thurberi

• Pilularia americana

• Pimenta dioica

• Pimpinella anisum

• Pimpinella saxifraga

• Pinaropappus roseus

• Pinckneya bracteata

• Pinellia pedatisecta

• Pinellia ternata

• Pinellia tripartita

• Pinguicula caerulea

• Pinguicula ionantha

• Pinguicula lutea

• Pinguicula planifolia

• Pinguicula primuliflora

• Pinguicula pumila

• Pinguicula villosa

• Pinguicula vulgaris

• Pinus banksiana

• Pinus clausa

• Pinus densa

• Pinus echinata

• Pinus elliottii

• Pinus glabra

• Pinus nigra

• Pinus palustris

• Pinus pinaster

• Pinus pinea

• Pinus pungens

• Pinus resinosa

• Pinus rigida

• Pinus serotina

• Pinus strobus

• Pinus sylvestris

• Pinus taeda

• Pinus thunbergii

• Pinus virginiana

• Piper aduncum

• Piper auritum

• Piptatheropsis canadensis

• Piptatheropsis pungens

• Piptochaetium avenaceum

• Piptochaetium avenacioides

• Piriqueta caroliniana

• Piriqueta cistoides

• Piscidia piscipula

• Pisonia aculeata

• Pisonia macranthocarpa

• Pisonia rotundata

• Pistacia chinensis

• Pistia stratiotes

• Pisum fulvum

• Pisum sativum

• Pithecellobium bahamense

• Pithecellobium dulce

• Pithecellobium keyense

• Pithecellobium unguis-cati

• Pittosporum pentandrum

• Pittosporum tobira

• Pityopsis aequilifolia

• Pityopsis aspera

• Pityopsis falcata

• Pityopsis flexuosa

• Pityopsis graminifolia

• Pityopsis latifolia

• Pityopsis microcephala

• Pityopsis nervosa

• Pityopsis oligantha

• Pityopsis pinifolia

• Pityopsis ruthii

• Pityopsis tenuifolia

• Pityopsis tracyi

• Pityrogramma calomelanos

• Pityrogramma trifoliata

• Plagiobothrys figuratus

• Planera aquatica

• Planodes virginicum

• Plantago afra

• Plantago aristata

• Plantago cordata

• Plantago coronopus

• Plantago elongata

• Plantago eriopoda

• Plantago floccosa

• Plantago helleri

• Plantago heterophylla

• Plantago hookeriana

• Plantago indica

• Plantago lanceolata

• Plantago major

• Plantago maritima

• Plantago media

• Plantago patagonica

• Plantago pusilla

• Plantago rhodosperma

• Plantago rugelii

• Plantago sparsiflora

• Plantago uliginosa

• Plantago virginica

• Plantago wrightiana

• Platanthera aquilonis

• Platanthera blephariglottis

• Platanthera chapmanii

• Platanthera ciliaris

• Platanthera clavellata

• Platanthera conspicua

• Platanthera cristata

• Platanthera dilatata

• Platanthera flava

• Platanthera grandiflora

• Platanthera herbiola

• Platanthera hookeri

• Platanthera huronensis

• Platanthera integra

• Platanthera integrilabia

• Platanthera lacera

• Platanthera leucophaea

• Platanthera macrophylla

• Platanthera nivea

• Platanthera obtusata

• Platanthera orbiculata

• Platanthera peramoena

• Platanthera praeclara

• Platanthera psycodes

• Platanthera shriveri

• Platanthera unalascensis

• Platanus ×hispanica

• Platanus occidentalis

• Platycerium bifurcatum

• Platycladus orientalis

• Platycodon grandiflorum

• Plectocephalus americanus

• Plectranthus parviflorus

• Plectranthus scutellarioides

• Pleea tenuifolia

• Pleioblastus argenteostriatus

• Pleioblastus pygmaeus

• Pleioblastus simonii

• Pleopeltis astrolepis

• Pleopeltis marginata

• Pleopeltis michauxiana

• Pleopeltis polypodioides

• Pleuropogon sabinei

• Pluchea baccharis

• Pluchea camphorata

• Pluchea carolinensis

• Pluchea foetida

• Pluchea longifolia

• Pluchea odorata

• Pluchea sagittalis

• Pluchea yucatanensis

• Plumbago auriculata

• Plumbago zeylanica

• Plumeria obtusa

• Poa alpina

• Poa alsodes

• Poa annua

• Poa arachnifera

• Poa arctica

• Poa arida

• Poa autumnalis

• Poa bulbosa

• Poa chapmaniana

• Poa compressa

• Poa cuspidata

• Poa glauca

• Poa hartzii

• Poa iconia

• Poa infirma

• Poa interior

• Poa languida

• Poa laxa

• Poa nemoralis

• Poa paludigena

• Poa palustris

• Poa pratensis

• Poa saltuensis

• Poa secunda

• Poa sylvestris

• Poa trivialis

• Poa wolfii

• Podocarpus macrophyllus

• Podophyllum peltatum

• Podostemum ceratophyllum

• Podranea ricasoliana

• Pogonia ophioglossoides

• Polanisia dodecandra

• Polanisia erosa

• Polanisia jamesii

• Polanisia tenuifolia

• Polemonium caeruleum

• Polemonium micranthum

• Polemonium occidentale

• Polemonium reptans

• Polemonium vanbruntiae

• Polyalthia suberosa

• Polycarpaea corymbosa

• Polycarpon tetraphyllum

• Polycnemum majus

• Polygala alba

• Polygala ambigua

• Polygala appendiculata

• Polygala aquilonia

• Polygala balduinii

• Polygala boykinii

• Polygala brevifolia

• Polygala carteri

• Polygala chapmanii

• Polygala crenata

• Polygala cruciata

• Polygala curtissii

• Polygala cymosa

• Polygala hookeri

• Polygala incarnata

• Polygala leptostachys

• Polygala lewtonii

• Polygala lutea

• Polygala mariana

• Polygala nana

• Polygala nuttallii

• Polygala polygama

• Polygala ramosa

• Polygala rugelii

• Polygala sanguinea

• Polygala senega

• Polygala setacea

• Polygala smallii

• Polygala verticillata

• Polygaloides paucifolia

• Polygonatum biflorum

• Polygonatum hirsutum

• Polygonatum pubescens

• Polygonella americana

• Polygonella articulata

• Polygonella basiramia

• Polygonella brachystachya

• Polygonella ciliata

• Polygonella croomii

• Polygonella fimbriata

• Polygonella gracilis

• Polygonella macrophylla

• Polygonella myriophylla

• Polygonella parksii

• Polygonella polygama

• Polygonella robusta

• Polygonum achoreum

• Polygonum argyrocoleon

• Polygonum aviculare

• Polygonum buxiforme

• Polygonum erectum

• Polygonum fowleri

• Polygonum franktonii

• Polygonum glaucum

• Polygonum patulum

• Polygonum prolificum

• Polygonum raii

• Polygonum ramosissimum

• Polymnia canadensis

• Polymnia cossatotensis

• Polymnia johnbeckii

• Polymnia laevigata

• Polypodium appalachianum

• Polypodium sibiricum

• Polypodium virginianum

• Polypogon interruptus

• Polypogon maritimus

• Polypogon monspeliensis

• Polypogon viridis

• Polypremum procumbens

• Polyscias guilfoylei

• Polystachya concreta

• Polystichum acrostichoides

• Polystichum braunii

• Polystichum lonchitis

• Polystichum polyblepharum

• Polystichum tsus-simense

• Polytaenia nuttallii

• Polytaenia texana

• Polytrias indica

• Pomaria austrotexana

• Pomaria jamesii

• Pombalia linearifolia

• Pombalia parviflora

• Pombalia verticillata

• Pontederia cordata

• Pontederia rotundifolia

• Ponthieva brittoniae

• Ponthieva racemosa

• Populus alba

• Populus balsamifera

• Populus canadensis

• Populus canescens

• Populus deltoides

• Populus grandidentata

• Populus heterophylla

• Populus jackii

• Populus nigra

• Populus simonii

• Populus smithii

• Populus tremuloides

• Poranopsis paniculata

• Portulaca amilis

• Portulaca biloba

• Portulaca coronata

• Portulaca grandiflora

• Portulaca halimoides

• Portulaca minuta

• Portulaca nicaraguensis

• Portulaca oleracea

• Portulaca pilosa

• Portulaca rubricaulis

• Portulaca smallii

• Portulaca umbraticola

• Potamogeton alpinus

• Potamogeton amplifolius

• Potamogeton berchtoldii

• Potamogeton bicupulatus

• Potamogeton confervoides

• Potamogeton crispus

• Potamogeton diversifolius

• Potamogeton epihydrus

• Potamogeton floridanus

• Potamogeton foliosus

• Potamogeton friesii

• Potamogeton gramineus

• Potamogeton hillii

• Potamogeton illinoensis

• Potamogeton natans

• Potamogeton nodosus

• Potamogeton oakesianus

• Potamogeton obtusifolius

• Potamogeton ogdenii

• Potamogeton perfoliatus

• Potamogeton praelongus

• Potamogeton pulcher

• Potamogeton pusillus

• Potamogeton richardsonii

• Potamogeton robbinsii

• Potamogeton spirillus

• Potamogeton strictifolius

• Potamogeton subsibiricus

• Potamogeton tennesseensis

• Potamogeton vaseyi

• Potamogeton zosteriformis

• Potentilla anglica

• Potentilla arenosa

• Potentilla argentea

• Potentilla bimundorum

• Potentilla bipinnatifida

• Potentilla canadensis

• Potentilla effusa

• Potentilla gracilis

• Potentilla hippiana

• Potentilla inclinata

• Potentilla indica

• Potentilla intermedia

• Potentilla litoralis

• Potentilla nana

• Potentilla nivea

• Potentilla norvegica

• Potentilla paradoxa

• Potentilla pensylvanica

• Potentilla pulchella

• Potentilla pulcherrima

• Potentilla recta

• Potentilla reptans

• Potentilla rivalis

• Potentilla robbinsiana

• Potentilla simplex

• Poteridium annuum

• Poterium sanguisorba

• Pourthiaea villosa

• Pouteria campechiana

• Pouzolzia zeylanica

• Praxelis clematidea

• Premna odorata

• Prescottia oligantha

• Primula egaliksensis

• Primula fassettii

• Primula frenchii

• Primula incana

• Primula laurentiana

• Primula meadia

• Primula mistassinica

• Primula stricta

• Primula veris

• Priva lappulacea

• Proboscidea louisiana

• Prosartes hookeri

• Prosartes lanuginosa

• Prosartes maculata

• Prosartes trachycarpa

• Proserpinaca palustris

• Proserpinaca pectinata

• Prosopis cinerascens

• Prosopis glandulosa

• Prosthechea boothiana

• Prosthechea cochleata

• Prosthechea pygmaea

• Prunella laciniata

• Prunella vulgaris

• Prunus alabamensis

• Prunus alleghaniensis

• Prunus americana

• Prunus angustifolia

• Prunus armeniaca

• Prunus avium

• Prunus campanulata

• Prunus caroliniana

• Prunus cerasifera

• Prunus cerasus

• Prunus domestica

• Prunus geniculata

• Prunus glandulosa

• Prunus gracilis

• Prunus hortulana

• Prunus laurocerasus

• Prunus mahaleb

• Prunus maritima

• Prunus mexicana

• Prunus minutiflora

• Prunus mume

• Prunus munsoniana

• Prunus myrtifolia

• Prunus nigra

• Prunus padus

• Prunus pensylvanica

• Prunus persica

• Prunus pumila

• Prunus rivularis

• Prunus sargentii

• Prunus serotina

• Prunus speciosa

• Prunus spinosa

• Prunus subhirtella

• Prunus susquehanae

• Prunus texana

• Prunus tomentosa

• Prunus triloba

• Prunus umbellata

• Prunus virginiana

• Prunus yedoensis

• Psammophiliella muralis

• Pseudabutilon umbellatum

• Pseudelephantopus spicatus

• Pseuderanthemum variabile

• Pseudocydonia sinensis

• Pseudognaphalium austrotexanum

• Pseudognaphalium domingense

• Pseudognaphalium helleri

• Pseudognaphalium macounii

• Pseudognaphalium micradenium

• Pseudognaphalium obtusifolium

• Pseudognaphalium stramineum

• Pseudogynoxys chenopodioides

• Pseudolycopodiella caroliniana

• Pseudophoenix sargentii

• Pseudoroegneria spicata

• Pseudosasa japonica

• Pseudotsuga menziesii

• Pseudoziziphus celata

• Psidium cattleyanum

• Psidium guajava

• Psidium guineense

• Psilactis heterocarpa

• Psilostrophe gnaphalodes

• Psilostrophe tagetina

• Psilostrophe villosa

• Psilotum nudum

• Psophocarpus tetragonolobus

• Psychotria ligustrifolia

• Psychotria nervosa

• Psychotria punctata

• Psychotria tenuifolia

• Ptelea trifoliata

• Pteridium caudatum

• Pteridium latiusculum

• Pteridium pseudocaudatum

• Pteris bahamensis

• Pteris cretica

• Pteris grandifolia

• Pteris multifida

• Pteris plumula

• Pteris tripartita

• Pteris vittata

• Pterocarya stenoptera

• Pterocaulon pycnostachyum

• Pterocaulon virgatum

• Pterospora andromedea

• Ptilimnium ahlesii

• Ptilimnium capillaceum

• Ptilimnium costatum

• Ptilimnium nuttallii

• Ptilimnium texense

• Ptychosperma elegans

• Ptychosperma macarthurii

• Puccinellia angustata

• Puccinellia distans

• Puccinellia fasciculata

• Puccinellia lucida

• Puccinellia maritima

• Puccinellia nutkaensis

• Puccinellia nuttalliana

• Puccinellia phryganodes

• Puccinellia tenella

• Puccinellia vaginata

• Pueraria montana

• Pulicaria arabica

• Pulsatilla nuttalliana

• Punica granatum

• Pycnanthemum albescens

• Pycnanthemum beadlei

• Pycnanthemum clinopodioides

• Pycnanthemum curvipes

• Pycnanthemum flexuosum

• Pycnanthemum floridanum

• Pycnanthemum incanum

• Pycnanthemum loomisii

• Pycnanthemum monotrichum

• Pycnanthemum montanum

• Pycnanthemum muticum

• Pycnanthemum nudum

• Pycnanthemum pilosum

• Pycnanthemum pycnanthemoides

• Pycnanthemum setosum

• Pycnanthemum tenuifolium

• Pycnanthemum torreyi

• Pycnanthemum verticillatum

• Pycnanthemum virginianum

• Pyracantha angustifolia

• Pyracantha atalantioides

• Pyracantha coccinea

• Pyracantha fortuneana

• Pyracantha koidzumii

• Pyrola americana

• Pyrola asarifolia

• Pyrola chlorantha

• Pyrola elliptica

• Pyrola grandiflora

• Pyrola minor

• Pyrostegia venusta

• Pyrrhopappus carolinianus

• Pyrrhopappus grandiflorus

• Pyrrhopappus pauciflorus

• Pyrularia pubera

• Pyrus calleryana

• Pyrus communis

• Pyrus cordata

• Pyrus pyrifolia

• Pyxidanthera barbulata

• Pyxidanthera brevifolia

• Quadrella incana

• Quadrella jamaicensis

• Quercus acerifolia

• Quercus acuta

• Quercus acutissima

• Quercus alba

• Quercus arkansana

• Quercus austrina

• Quercus bicolor

• Quercus boyntonii

• Quercus buckleyi

• Quercus cerris

• Quercus chapmanii

• Quercus coccinea

• Quercus durandii

• Quercus elliottii

• Quercus ellipsoidalis

• Quercus falcata

• Quercus fusiformis

• Quercus geminata

• Quercus georgiana

• Quercus hemisphaerica

• Quercus ilicifolia

• Quercus imbricaria

• Quercus incana

• Quercus inopina

• Quercus laevis

• Quercus laurifolia

• Quercus lyrata

• Quercus macrocarpa

• Quercus margarettiae

• Quercus marilandica

• Quercus michauxii

• Quercus minima

• Quercus montana

• Quercus muehlenbergii

• Quercus myrsinifolia

• Quercus myrtifolia

• Quercus nigra

• Quercus oglethorpensis

• Quercus pagoda

• Quercus palustris

• Quercus phellos

• Quercus prinoides

• Quercus robur

• Quercus rubra

• Quercus shumardii

• Quercus similis

• Quercus stellata

• Quercus suber

• Quercus texana

• Quercus velutina

• Quercus virginiana

• Quincula lobata

• Quisqualis indica

• Rabelera holostea

• Radermachera sinica

• Randia aculeata

• Randia rhagocarpa

• Ranunculus abortivus

• Ranunculus acris

• Ranunculus allegheniensis

• Ranunculus allenii

• Ranunculus ambigens

• Ranunculus arvensis

• Ranunculus bulbosus

• Ranunculus caricetorum

• Ranunculus fascicularis

• Ranunculus flabellaris

• Ranunculus flammula

• Ranunculus gmelinii

• Ranunculus harveyi

• Ranunculus hederaceus

• Ranunculus hispidus

• Ranunculus hyperboreus

• Ranunculus laxicaulis

• Ranunculus longirostris

• Ranunculus macounii

• Ranunculus macranthus

• Ranunculus marginatus

• Ranunculus micranthus

• Ranunculus muricatus

• Ranunculus nivalis

• Ranunculus parviflorus

• Ranunculus pedatifidus

• Ranunculus pensylvanicus

• Ranunculus platensis

• Ranunculus pusillus

• Ranunculus pygmaeus

• Ranunculus recurvatus

• Ranunculus repens

• Ranunculus rhomboideus

• Ranunculus sardous

• Ranunculus sceleratus

• Ranunculus septentrionalis

• Ranunculus sulphureus

• Ranunculus trichophyllus

• Ranunculus trilobus

• Raphanus raphanistrum

• Raphanus sativus

• Rapistrum rugosum

• Ratibida columnifera

• Ratibida peduncularis

• Ratibida pinnata

• Rauvolfia tetraphylla

• Rayjacksonia annua

• Rayjacksonia aurea

• Rayjacksonia phyllocephala

• Redfieldia flexuosa

• Reimarochloa oligostachya

• Reseda alba

• Reseda lutea

• Reseda luteola

• Reseda odorata

• Reseda phyteuma

• Restrepiella ophiocephala

• Reynosia septentrionalis

• Reynoutria bohemica

• Reynoutria japonica

• Reynoutria sachalinensis

• Rhabdadenia biflora

• Rhamnus arguta

• Rhamnus cathartica

• Rhamnus davurica

• Rhamnus japonica

• Rhamnus utilis

• Rhaphiolepis umbellata

• Rhapidophyllum hystrix

• Rhaponticum repens

• Rheum rhabarbarum

• Rhexia alifanus

• Rhexia aristosa

• Rhexia cubensis

• Rhexia interior

• Rhexia lutea

• Rhexia mariana

• Rhexia nashii

• Rhexia nuttallii

• Rhexia parviflora

• Rhexia petiolata

• Rhexia salicifolia

• Rhexia ventricosa

• Rhexia virginica

• Rhinanthus major

• Rhinanthus minor

• Rhinotropis lindheimeri

• Rhinotropis nitida

• Rhipsalis baccifera

• Rhipsalis cereuscula

• Rhizophora mangle

• Rhodiola integrifolia

• Rhodiola rosea

• Rhododendron alabamense

• Rhododendron arborescens

• Rhododendron atlanticum

• Rhododendron austrinum

• Rhododendron calendulaceum

• Rhododendron canadense

• Rhododendron canescens

• Rhododendron carolinianum

• Rhododendron catawbiense

• Rhododendron chapmanii

• Rhododendron colemanii

• Rhododendron cumberlandense

• Rhododendron eastmanii

• Rhododendron flammeum

• Rhododendron groenlandicum

• Rhododendron lapponicum

• Rhododendron maximum

• Rhododendron minus

• Rhododendron oblongifolium

• Rhododendron obtusum

• Rhododendron periclymenoides

• Rhododendron pilosum

• Rhododendron prinophyllum

• Rhododendron prunifolium

• Rhododendron serrulatum

• Rhododendron tomentosum

• Rhododendron vaseyi

• Rhododendron viscosum

• Rhododon angulatus

• Rhododon ciliatus

• Rhodomyrtus tomentosa

• Rhodotypos scandens

• Rhus aromatica

• Rhus copallinum

• Rhus glabra

• Rhus lanceolata

• Rhus michauxii

• Rhus microphylla

• Rhus trilobata

• Rhus typhina

• Rhus virens

• Rhynchosia americana

• Rhynchosia cinerea

• Rhynchosia cytisoides

• Rhynchosia difformis

• Rhynchosia latifolia

• Rhynchosia michauxii

• Rhynchosia minima

• Rhynchosia mollissima

• Rhynchosia parvifolia

• Rhynchosia precatoria

• Rhynchosia reniformis

• Rhynchosia reticulata

• Rhynchosia senna

• Rhynchosia swartzii

• Rhynchosia tomentosa

• Rhynchosida physocalyx

• Rhynchospora alba

• Rhynchospora angusta

• Rhynchospora baldwinii

• Rhynchospora brachychaeta

• Rhynchospora caduca

• Rhynchospora capillacea

• Rhynchospora capitellata

• Rhynchospora careyana

• Rhynchospora cephalantha

• Rhynchospora chalarocephala

• Rhynchospora chapmanii

• Rhynchospora ciliaris

• Rhynchospora colorata

• Rhynchospora compressa

• Rhynchospora corniculata

• Rhynchospora corymbosa

• Rhynchospora crinipes

• Rhynchospora culixa

• Rhynchospora curtissii

• Rhynchospora debilis

• Rhynchospora decurrens

• Rhynchospora distans

• Rhynchospora divergens

• Rhynchospora elliottii

• Rhynchospora eximia

• Rhynchospora fascicularis

• Rhynchospora fernaldii

• Rhynchospora filifolia

• Rhynchospora floridensis

• Rhynchospora fusca

• Rhynchospora galeana

• Rhynchospora globularis

• Rhynchospora glomerata

• Rhynchospora gracilenta

• Rhynchospora grayi

• Rhynchospora harperi

• Rhynchospora harveyi

• Rhynchospora indianolensis

• Rhynchospora inexpansa

• Rhynchospora inundata

• Rhynchospora knieskernii

• Rhynchospora latifolia

• Rhynchospora leptocarpa

• Rhynchospora macra

• Rhynchospora macrostachya

• Rhynchospora marliniana

• Rhynchospora megalocarpa

• Rhynchospora megaplumosa

• Rhynchospora microcarpa

• Rhynchospora microcephala

• Rhynchospora miliacea

• Rhynchospora mixta

• Rhynchospora nitens

• Rhynchospora nivea

• Rhynchospora odorata

• Rhynchospora oligantha

• Rhynchospora pallida

• Rhynchospora perplexa

• Rhynchospora pineticola

• Rhynchospora pinetorum

• Rhynchospora pleiantha

• Rhynchospora plumosa

• Rhynchospora punctata

• Rhynchospora pusilla

• Rhynchospora rariflora

• Rhynchospora recognita

• Rhynchospora saxicola

• Rhynchospora scirpoides

• Rhynchospora solitaria

• Rhynchospora stenophylla

• Rhynchospora sulcata

• Rhynchospora thornei

• Rhynchospora torreyana

• Rhynchospora tracyi

• Rhynchospora wrightiana

• Ribes americanum

• Ribes aureum

• Ribes curvatum

• Ribes cynosbati

• Ribes echinellum

• Ribes glandulosum

• Ribes hirtellum

• Ribes hudsonianum

• Ribes lacustre

• Ribes missouriense

• Ribes nigrum

• Ribes oxyacanthoides

• Ribes rotundifolium

• Ribes rubrum

• Ribes triste

• Ribes uva-crispa

• Richardia brasiliensis

• Richardia grandiflora

• Richardia humistrata

• Richardia scabra

• Richardia tricocca

• Ricinus communis

• Ripariosida hermaphrodita

• Rivina humilis

• Robinia hartwigii

• Robinia hispida

• Robinia nana

• Robinia pseudoacacia

• Robinia viscosa

• Romulea rosea

• Rorippa amphibia

• Rorippa aquatica

• Rorippa austriaca

• Rorippa curvipes

• Rorippa dubia

• Rorippa indica

• Rorippa palustris

• Rorippa sessiliflora

• Rorippa sinuata

• Rorippa sylvestris

• Rorippa tenerrima

• Rorippa teres

• Rosa acicularis

• Rosa arkansana

• Rosa blanda

• Rosa bracteata

• Rosa canina

• Rosa carolina

• Rosa chinensis

• Rosa cinnamomea

• Rosa damascena

• Rosa dumetorum

• Rosa foliolosa

• Rosa gallica

• Rosa glauca

• Rosa laevigata

• Rosa lucieae

• Rosa majalis

• Rosa moschata

• Rosa multiflora

• Rosa nitida

• Rosa palustris

• Rosa rubiginosa

• Rosa rugosa

• Rosa setigera

• Rosa spinosissima

• Rosa tomentosa

• Rosa virginiana

• Rosa woodsii

• Rosa xanthina

• Rosmarinus officinalis

• Rostraria cristata

• Rotala indica

• Rotala ramosior

• Rotala rotundifolia

• Rottboellia cochinchinensis

• Rousselia humilis

• Roystonea regia

• Rubia tinctoria

• Rubus allegheniensis

• Rubus bifrons

• Rubus caesius

• Rubus canadensis

• Rubus chamaemorus

• Rubus cuneifolius

• Rubus flagellaris

• Rubus hirsutus

• Rubus hispidus

• Rubus idaeus

• Rubus illecebrosus

• Rubus laciniatus

• Rubus occidentalis

• Rubus odoratus

• Rubus parvifolius

• Rubus pascuus

• Rubus pensilvanicus

• Rubus phoenicolasius

• Rubus pubescens

• Rubus repens

• Rubus setosus

• Rubus triphyllus

• Rubus trivialis

• Rudbeckia auriculata

• Rudbeckia bicolor

• Rudbeckia deamii

• Rudbeckia fulgida

• Rudbeckia graminifolia

• Rudbeckia grandiflora

• Rudbeckia heliopsidis

• Rudbeckia hirta

• Rudbeckia laciniata

• Rudbeckia maxima

• Rudbeckia missouriensis

• Rudbeckia mohrii

• Rudbeckia mollis

• Rudbeckia nitida

• Rudbeckia palustris

• Rudbeckia spathulata

• Rudbeckia speciosa

• Rudbeckia subtomentosa

• Rudbeckia sullivantii

• Rudbeckia tenax

• Rudbeckia terranigrae

• Rudbeckia triloba

• Rudbeckia truncata

• Rudbeckia umbrosa

• Ruellia blechum

• Ruellia caroliniensis

• Ruellia ciliatiflora

• Ruellia ciliosa

• Ruellia corzoi

• Ruellia dipteracanthus

• Ruellia drummondiana

• Ruellia heteromorpha

• Ruellia humilis

• Ruellia metziae

• Ruellia noctiflora

• Ruellia nudiflora

• Ruellia occidentalis

• Ruellia pedunculata

• Ruellia pinetorum

• Ruellia purshiana

• Ruellia simplex

• Ruellia strepens

• Ruellia succulenta

• Ruellia yucatana

• Rugelia nudicaulis

• Rumex acetosa

• Rumex acetosella

• Rumex alpinus

• Rumex altissimus

• Rumex brittanica

• Rumex brownii

• Rumex bucephalophorus

• Rumex chrysocarpos

• Rumex conglomeratus

• Rumex crispus

• Rumex cristatus

• Rumex cuneifolius

• Rumex fascicularis

• Rumex floridanus

• Rumex fueginus

• Rumex hastatulus

• Rumex hymenosepalus

• Rumex longifolius

• Rumex maritimus

• Rumex obovatus

• Rumex obtusifolius

• Rumex occidentalis

• Rumex pallidus

• Rumex paraguayensis

• Rumex patientia

• Rumex persicarioides

• Rumex pulcher

• Rumex sanguineus

• Rumex spiralis

• Rumex stenophyllus

• Rumex subarcticus

• Rumex triangulivalvis

• Rumex venosus

• Rumex verticillatus

• Rumohra adiantiformis

• Ruppia cirrhosa

• Ruppia maritima

• Russelia equisetiformis

• Ruta chalepensis

• Ruta graveolens

• Sabal brazoriensis

• Sabal etonia

• Sabal mexicana

• Sabal miamiensis

• Sabal minor

• Sabal palmetto

• Sabatia angularis

• Sabatia arenicola

• Sabatia arkansana

• Sabatia brachiata

• Sabatia brevifolia

• Sabatia calycina

• Sabatia campanulata

• Sabatia campestris

• Sabatia capitata

• Sabatia decandra

• Sabatia difformis

• Sabatia dodecandra

• Sabatia foliosa

• Sabatia formosa

• Sabatia gentianoides

• Sabatia grandiflora

• Sabatia kennedyana

• Sabatia macrophylla

• Sabatia quadrangula

• Sabatia stellaris

• Sabulina dawsonensis

• Sabulina fontinalis

• Sabulina michauxii

• Sabulina rubella

• Saccharum officinarum

• Saccharum spontaneum

• Sacciolepis indica

• Sacciolepis striata

• Sachsia polycephala

• Sacoila lanceolata

• Sacoila paludicola

• Sacoila squamulosa

• Sageretia minutiflora

• Sagina apetala

• Sagina caespitosa

• Sagina decumbens

• Sagina japonica

• Sagina nivalis

• Sagina nodosa

• Sagina procumbens

• Sagittaria ambigua

• Sagittaria australis

• Sagittaria brevirostra

• Sagittaria calycina

• Sagittaria chapmanii

• Sagittaria cristata

• Sagittaria cuneata

• Sagittaria engelmanniana

• Sagittaria fasciculata

• Sagittaria filiformis

• Sagittaria graminea

• Sagittaria guayanensis

• Sagittaria isoetiformis

• Sagittaria kurziana

• Sagittaria lancifolia

• Sagittaria latifolia

• Sagittaria longiloba

• Sagittaria macrocarpa

• Sagittaria montevidensis

• Sagittaria papillosa

• Sagittaria platyphylla

• Sagittaria rigida

• Sagittaria secundifolia

• Sagittaria spatulata

• Sagittaria subulata

• Sagittaria teres

• Sagittaria weatherbiana

• Salicornia ambigua

• Salicornia bigelovii

• Salicornia borealis

• Salicornia maritima

• Salicornia rubra

• Salicornia virginica

• Salix ×fragilis

• Salix alaxensis

• Salix alba

• Salix amygdaloides

• Salix arbusculoides

• Salix arctica

• Salix arctophila

• Salix argyrocarpa

• Salix atrocinerea

• Salix babylonica

• Salix ballii

• Salix bebbiana

• Salix brachycarpa

• Salix calcicola

• Salix candida

• Salix caprea

• Salix caroliniana

• Salix chlorolepis

• Salix cinerea

• Salix cordata

• Salix discolor

• Salix elaeagnos

• Salix eriocephala

• Salix exigua

• Salix famelica

• Salix floridana

• Salix glauca

• Salix herbacea

• Salix humilis

• Salix interior

• Salix jejuna

• Salix lucida

• Salix maccalliana

• Salix matsudana

• Salix myricoides

• Salix myrtillifolia

• Salix nigra

• Salix occidentalis

• Salix pedicellaris

• Salix pellita

• Salix pendulina

• Salix pentandra

• Salix petiolaris

• Salix planifolia

• Salix pseudomonticola

• Salix purpurea

• Salix pyrifolia

• Salix reticulata

• Salix sepulcralis

• Salix sericea

• Salix serissima

• Salix thurberi

• Salix triandra

• Salix uva-ursi

• Salix vestita

• Salix viminalis

• Salpichroa origanifolia

• Salsola collina

• Salsola kali

• Salsola tragus

• Salvia azurea

• Salvia ballotiflora

• Salvia chapmanii

• Salvia coccinea

• Salvia engelmannii

• Salvia farinacea

• Salvia greggii

• Salvia hispanica

• Salvia lyrata

• Salvia micrantha

• Salvia misella

• Salvia occidentalis

• Salvia officinalis

• Salvia pallida

• Salvia pratensis

• Salvia reflexa

• Salvia roemeriana

• Salvia sclarea

• Salvia serotina

• Salvia sylvestris

• Salvia texana

• Salvia urticifolia

• Salvia verbenacea

• Salvia verticillata

• Salvinia minima

• Salvinia molesta

• Samanea saman

• Sambucus canadensis

• Sambucus nigra

• Sambucus racemosa

• Samolus ebracteatus

• Samolus parviflorus

• Sanguinaria canadensis

• Sanguisorba canadensis

• Sanicula canadensis

• Sanicula marilandica

• Sanicula odorata

• Sanicula smallii

• Sanicula trifoliata

• Sansevieria cylindrica

• Sansevieria hyacinthoides

• Sansevieria trifasciata

• Santalum album

• Santolina chamaecyparissus

• Sapindus marginatus

• Sapindus saponaria

• Sapium haematospermum

• Saponaria officinalis

• Sarcomphalus obtusifolius

• Saribus rotundifolius

• Sarracenia alabamensis

• Sarracenia alata

• Sarracenia flava

• Sarracenia jonesii

• Sarracenia leucophylla

• Sarracenia minor

• Sarracenia oreophila

• Sarracenia psittacina

• Sarracenia purpurea

• Sarracenia rosea

• Sarracenia rubra

• Sasa palmata

• Sassafras albidum

• Satureja hortensis

• Saururus cernuus

• Saxifraga aizoides

• Saxifraga caespitosa

• Saxifraga cernua

• Saxifraga hirculus

• Saxifraga hyperborea

• Saxifraga oppositifolia

• Saxifraga paniculata

• Saxifraga rivularis

• Saxifraga stolonifera

• Saxifraga tricuspidata

• Saxifraga tridactylites

• Scabiosa atropurpurea

• Scabiosa columbaria

• Scaevola plumieri

• Scaevola taccada

• Scandix pecten-veneris

• Sceptridium biternatum

• Sceptridium dissectum

• Sceptridium jenmanii

• Sceptridium lunarioides

• Sceptridium multifidum

• Sceptridium oneidense

• Sceptridium rugulosum

• Schaefferia cuneifolia

• Schaefferia frutescens

• Schedonnardus paniculatus

• Schefflera actinophylla

• Schefflera arboricola

• Schenkia spicata

• Scheuchzeria palustris

• Schinus molle

• Schinus terebinthifolia

• Schisandra glabra

• Schizachne purpurascens

• Schizachyrium gracile

• Schizachyrium hirtiflorum

• Schizachyrium littorale

• Schizachyrium maritimum

• Schizachyrium niveum

• Schizachyrium rhizomatum

• Schizachyrium scoparium

• Schizachyrium sericatum

• Schizachyrium stoloniferum

• Schizachyrium tenerum

• Schizaea pusilla

• Schoenocaulon dubium

• Schoenocaulon ghiesbreghtii

• Schoenocaulon texanum

• Schoenolirion albiflorum

• Schoenolirion croceum

• Schoenolirion wrightii

• Schoenoplectiella erecta

• Schoenoplectiella hallii

• Schoenoplectiella mucronata

• Schoenoplectiella purshiana

• Schoenoplectiella saximontana

• Schoenoplectiella smithii

• Schoenoplectus acutus

• Schoenoplectus americanus

• Schoenoplectus californicus

• Schoenoplectus deltarum

• Schoenoplectus etuberculatus

• Schoenoplectus heterochaetus

• Schoenoplectus pungens

• Schoenoplectus subterminalis

• Schoenoplectus tabernaemontani

• Schoenoplectus torreyi

• Schoenus nigricans

• Schoepfia schreberi

• Schwalbea americana

• Scilla forbesii

• Scilla hyacinthoides

• Scilla siberica

• Scirpoides holoschoenus

• Scirpus ancistrochaetus

• Scirpus atrocinctus

• Scirpus atrovirens

• Scirpus cyperinus

• Scirpus divaricatus

• Scirpus expansus

• Scirpus flaccidifolius

• Scirpus georgianus

• Scirpus hattorianus

• Scirpus lineatus

• Scirpus longii

• Scirpus microcarpus

• Scirpus pallidus

• Scirpus pedicellatus

• Scirpus pendulus

• Scirpus polyphyllus

• Scleranthus annuus

• Scleria baldwinii

• Scleria bellii

• Scleria ciliata

• Scleria distans

• Scleria flaccida

• Scleria gaertneri

• Scleria georgiana

• Scleria lacustris

• Scleria lithosperma

• Scleria melaleuca

• Scleria microcarpa

• Scleria minor

• Scleria muehlenbergii

• Scleria nitida

• Scleria oligantha

• Scleria pauciflora

• Scleria reticularis

• Scleria triglomerata

• Scleria verticillata

• Sclerochloa dura

• Sclerolepis uniflora

• Scolochloa festucacea

• Scolymus hispanicus

• Scolymus maculatus

• Scoparia dulcis

• Scoparia montevidensis

• Scorpiurus muricatus

• Scorzoneroides autumnalis

• Scrophularia lanceolata

• Scrophularia marilandica

• Scrophularia nodosa

• Scutellaria alabamensis

• Scutellaria altamaha

• Scutellaria arenicola

• Scutellaria australis

• Scutellaria bushii

• Scutellaria cardiophylla

• Scutellaria drummondii

• Scutellaria elliptica

• Scutellaria floridana

• Scutellaria galericulata

• Scutellaria glabriuscula

• Scutellaria havanensis

• Scutellaria incana

• Scutellaria integrifolia

• Scutellaria lateriflora

• Scutellaria leonardii

• Scutellaria mellichampii

• Scutellaria montana

• Scutellaria multiglandulosa

• Scutellaria muriculata

• Scutellaria nervosa

• Scutellaria ocmulgee

• Scutellaria ovata

• Scutellaria parvula

• Scutellaria pseudoserrata

• Scutellaria racemosa

• Scutellaria resinosa

• Scutellaria saxatilis

• Scutellaria serrata

• Scutellaria thieretii

• Scutellaria wrightii

• Secale cereale

• Sechium edule

• Securigera securidaca

• Securigera varia

• Sedum acre

• Sedum album

• Sedum emarginatum

• Sedum glaucophyllum

• Sedum hispanicum

• Sedum lineare

• Sedum mexicanum

• Sedum nevii

• Sedum nuttallii

• Sedum pulchellum

• Sedum pusillum

• Sedum rupestre

• Sedum sarmentosum

• Sedum sexangulare

• Sedum ternatum

• Sedum villosum

• Selaginella selaginoides

• Selenia aurea

• Selenia grandis

• Selenicereus grandiflorus

• Selenicereus pteranthus

• Selenicereus spinulosus

• Selenicereus undatus

• Selinum carvifolia

• Sempervivum tectorum

• Senecio ampullaceus

• Senecio brasiliensis

• Senecio suaveolens

• Senecio sylvaticus

• Senecio viscosus

• Senecio vulgaris

• Senegalia berlandieri

• Senegalia greggii

• Senegalia roemeriana

• Senegalia wrightii

• Senna alata

• Senna angustisiliqua

• Senna atomaria

• Senna bauhinioides

• Senna chapmanii

• Senna corymbosa

• Senna didymobotrya

• Senna durangensis

• Senna hebecarpa

• Senna ligustrina

• Senna lindheimeriana

• Senna marilandica

• Senna obtusifolia

• Senna occidentalis

• Senna pendula

• Senna pumilio

• Senna roemeriana

• Senna septemtrionalis

• Senna siamea

• Senna spectabilis

• Senna surattensis

• Serenoa repens

• Sericocarpus asteroides

• Sericocarpus linifolius

• Sericocarpus tortifolius

• Serjania brachycarpa

• Serjania dissecta

• Serpocaulon triseriale

• Sesamum indicum

• Sesbania drummondii

• Sesbania grandiflora

• Sesbania herbacea

• Sesbania punicea

• Sesbania sericea

• Sesbania vesicaria

• Sesbania virgata

• Seseli libanotis

• Sesuvium crithmoides

• Sesuvium humifusum

• Sesuvium maritimum

• Sesuvium portulacastrum

• Sesuvium trianthemoides

• Sesuvium verrucosum

• Setaria adhaerens

• Setaria barbata

• Setaria chapmanii

• Setaria corrugata

• Setaria faberi

• Setaria grisebachii

• Setaria italica

• Setaria leucopila

• Setaria macrosperma

• Setaria macrostachya

• Setaria magna

• Setaria megaphylla

• Setaria palmifolia

• Setaria parviflora

• Setaria pumila

• Setaria rariflora

• Setaria reverchonii

• Setaria scheelei

• Setaria setosa

• Setaria sphacelata

• Setaria texana

• Setaria verticillata

• Setaria verticilliformis

• Setaria villosissima

• Setaria viridis

• Seymeria cassioides

• Seymeria pectinata

• Shepherdia argentea

• Shepherdia canadensis

• Shortia brevistyla

• Shortia galacifolia

• Sibbaldia procumbens

• Sibbaldiopsis tridentata

• Sicyos angulatus

• Sida abutilifolia

• Sida antillensis

• Sida ciliaris

• Sida cordata

• Sida cordifolia

• Sida elliottii

• Sida glabra

• Sida lindheimeri

• Sida linifolia

• Sida littoralis

• Sida planicaulis

• Sida rhombifolia

• Sida rubromarginata

• Sida santaremensis

• Sida spinosa

• Sida tragiifolia

• Sida ulmifolia

• Sidastrum paniculatum

• Sideritis montana

• Sideritis romana

• Sideroxylon alachuense

• Sideroxylon celastrinum

• Sideroxylon foetidissimum

• Sideroxylon lanuginosum

• Sideroxylon lycioides

• Sideroxylon macrocarpum

• Sideroxylon reclinatum

• Sideroxylon rufohirtum

• Sideroxylon salicifolium

• Sideroxylon tenax

• Sideroxylon thornei

• Sigesbeckia orientalis

• Sigmoidotropis antillana

• Sigmoidotropis speciosa

• Silene acaulis

• Silene antirrhina

• Silene caroliniana

• Silene catesbaei

• Silene chalcedonica

• Silene conica

• Silene conoidea

• Silene csereii

• Silene dichotoma

• Silene dioica

• Silene drummondii

• Silene gallica

• Silene involucrata

• Silene latifolia

• Silene nivea

• Silene noctiflora

• Silene ovata

• Silene regia

• Silene rotundifolia

• Silene stellata

• Silene subciliata

• Silene suecica

• Silene uralensis

• Silene virginica

• Silene viscaria

• Silene vulgaris

• Silphium albiflorum

• Silphium asteriscus

• Silphium brachiatum

• Silphium compositum

• Silphium confertifolium

• Silphium connatum

• Silphium glutinosum

• Silphium gracile

• Silphium integrifolium

• Silphium laciniatum

• Silphium mohrii

• Silphium perfoliatum

• Silphium perplexum

• Silphium pinnatifidum

• Silphium radula

• Silphium reniforme

• Silphium simpsonii

• Silphium speciosum

• Silphium terebinthinaceum

• Silphium wasiotense

• Silybum marianum

• Simarouba glauca

• Simsia calva

• Sinapis alba

• Sinapis arvensis

• Sisymbrium altissimum

• Sisymbrium irio

• Sisymbrium loeselii

• Sisymbrium officinale

• Sisymbrium orientale

• Sisymbrium turczaninowii

• Sisyrinchium albidum

• Sisyrinchium angustifolium

• Sisyrinchium arenicola

• Sisyrinchium atlanticum

• Sisyrinchium biforme

• Sisyrinchium calciphilum

• Sisyrinchium campestre

• Sisyrinchium capillare

• Sisyrinchium chilense

• Sisyrinchium corymbosum

• Sisyrinchium dichotomum

• Sisyrinchium ensigerum

• Sisyrinchium fuscatum

• Sisyrinchium langloisii

• Sisyrinchium miamiense

• Sisyrinchium minus

• Sisyrinchium montanum

• Sisyrinchium mucronatum

• Sisyrinchium nashii

• Sisyrinchium pruinosum

• Sisyrinchium rosulatum

• Sisyrinchium rufipes

• Sisyrinchium sagittiferum

• Sisyrinchium strictum

• Sisyrinchium xerophyllum

• Sium suave

• Skimmia japonica

• Smallanthus uvedalia

• Smilax auriculata

• Smilax biltmoreana

• Smilax bona-nox

• Smilax ecirrata

• Smilax glauca

• Smilax havanensis

• Smilax herbacea

• Smilax hispida

• Smilax hugeri

• Smilax illinoensis

• Smilax lasioneura

• Smilax laurifolia

• Smilax leptanthera

• Smilax pseudochina

• Smilax pulverulenta

• Smilax pumila

• Smilax rotundifolia

• Smilax smallii

• Smilax walteri

• Smyrnium perfoliatum

• Solandra grandiflora

• Solanum adscendens

• Solanum americanum

• Solanum bahamense

• Solanum candidum

• Solanum capsicoides

• Solanum carolinense

• Solanum chenopodioides

• Solanum citrullifolium

• Solanum dimidiatum

• Solanum diphyllum

• Solanum donianum

• Solanum douglasii

• Solanum dulcamara

• Solanum elaeagnifolium

• Solanum emulans

• Solanum erianthum

• Solanum glaucophyllum

• Solanum interius

• Solanum jamaicense

• Solanum lycopersicum

• Solanum mauritianum

• Solanum melongena

• Solanum nigrescens

• Solanum nigrum

• Solanum nitidibaccatum

• Solanum perplexum

• Solanum pseudocapsicum

• Solanum pseudogracile

• Solanum pumilum

• Solanum rostratum

• Solanum sarrachoides

• Solanum scabrum

• Solanum seaforthianum

• Solanum sisymbriifolium

• Solanum tampicense

• Solanum torvum

• Solanum triflorum

• Solanum triquetrum

• Solanum tuberosum

• Solanum umbellatum

• Solanum viarum

• Solanum villosum

• Solenostemon scutellarioides

• Solidago aestivalis

• Solidago albopilosa

• Solidago altissima

• Solidago arenicola

• Solidago arguta

• Solidago auriculata

• Solidago austrina

• Solidago austrocaroliniana

• Solidago bicolor

• Solidago brachyphylla

• Solidago brendiae

• Solidago buckleyi

• Solidago caesia

• Solidago canadensis

• Solidago chapmanii

• Solidago chlorolepis

• Solidago chrysopsis

• Solidago curtisii

• Solidago delicatula

• Solidago drummondii

• Solidago erecta

• Solidago fallax

• Solidago faucibus

• Solidago fistulosa

• Solidago flaccidifolia

• Solidago flexicaulis

• Solidago gattingeri

• Solidago georgiana

• Solidago gigantea

• Solidago gillmanii

• Solidago glomerata

• Solidago glutinosa

• Solidago gracillima

• Solidago harrisii

• Solidago hispida

• Solidago houghtonii

• Solidago jejunifolia

• Solidago juncea

• Solidago kralii

• Solidago lancifolia

• Solidago latissimifolia

• Solidago leavenworthii

• Solidago leiocarpa

• Solidago ludoviciana

• Solidago macrophylla

• Solidago mexicana

• Solidago missouriensis

• Solidago multiradiata

• Solidago nemoralis

• Solidago nitida

• Solidago odora

• Solidago ohioensis

• Solidago ontarioensis

• Solidago ouachitensis

• Solidago pallescens

• Solidago pallida

• Solidago patula

• Solidago petiolaris

• Solidago pinetorum

• Solidago plumosa

• Solidago porteri

• Solidago ptarmicoides

• Solidago puberula

• Solidago pulchra

• Solidago pulverulenta

• Solidago racemosa

• Solidago radula

• Solidago randii

• Solidago riddellii

• Solidago rigida

• Solidago rigidiuscula

• Solidago roanensis

• Solidago rugosa

• Solidago rupestris

• Solidago salicina

• Solidago sciaphila

• Solidago sempervirens

• Solidago shortii

• Solidago simulans

• Solidago speciosa

• Solidago sphacelata

• Solidago spithamaea

• Solidago squarrosa

• Solidago stricta

• Solidago tarda

• Solidago tortifolia

• Solidago uliginosa

• Solidago ulmifolia

• Solidago verna

• Solidago villosicarpa

• Solidago virgata

• Solidago vossii

• Soliva anthemifolia

• Soliva sessilis

• Soliva stolonifera

• Sonchus arvensis

• Sonchus asper

• Sonchus oleraceus

• Sonchus tenerrimus

• Sophora tomentosa

• Sophronanthe hispida

• Sophronanthe pilosa

• Sorbaria sorbifolia

• Sorbus americana

• Sorbus aucuparia

• Sorbus decora

• Sorghastrum apalachicolense

• Sorghastrum elliottii

• Sorghastrum nutans

• Sorghastrum secundum

• Sorghum bicolor

• Sorghum halepense

• Sorindeia madagascariensis

• Sparganium acaule

• Sparganium americanum

• Sparganium androcladum

• Sparganium angustifolium

• Sparganium emersum

• Sparganium eurycarpum

• Sparganium fluctuans

• Sparganium glomeratum

• Sparganium hyperboreum

• Sparganium natans

• Spartina alterniflora

• Spartina bakeri

• Spartina cynosuroides

• Spartina densiflora

• Spartina gracilis

• Spartina patens

• Spartina pectinata

• Spartina spartinae

• Spathodea campanulata

• Spathoglottis plicata

• Spergula arvensis

• Spergula morisonii

• Spergula pentandra

• Spergularia canadensis

• Spergularia echinosperma

• Spergularia marina

• Spergularia media

• Spergularia platensis

• Spergularia rubra

• Spermacoce dasycephala

• Spermacoce densiflora

• Spermacoce glabra

• Spermacoce keyensis

• Spermacoce latifolia

• Spermacoce neoterminalis

• Spermacoce ocymoides

• Spermacoce remota

• Spermacoce tenella

• Spermacoce tenuior

• Spermacoce tetraquetra

• Spermacoce verticillata

• Spermolepis divaricata

• Spermolepis echinata

• Spermolepis inermis

• Sphaeralcea angustifolia

• Sphaeralcea coccinea

• Sphaeralcea hastulata

• Sphaeralcea lindheimeri

• Sphaeralcea pedatifida

• Sphaeropteris cooperi

• Sphagneticola trilobata

• Sphenoclea zeylanica

• Sphenomeris clavata

• Sphenopholis filiformis

• Sphenopholis intermedia

• Sphenopholis interrupta

• Sphenopholis longiflora

• Sphenopholis nitida

• Sphenopholis obtusata

• Sphenopholis pallens

• Sphenopholis pensylvanica

• Spigelia alabamensis

• Spigelia anthelmia

• Spigelia gentianoides

• Spigelia hedyotidea

• Spigelia loganioides

• Spigelia marilandica

• Spigelia texana

• Spinacia oleracea

• Spinulum annotinum

• Spinulum canadense

• Spinulum subarcticum

• Spiraea alba

• Spiraea billiardii

• Spiraea bumalda

• Spiraea cantoniensis

• Spiraea chamaedrifolia

• Spiraea corymbosa

• Spiraea japonica

• Spiraea latifolia

• Spiraea prunifolia

• Spiraea salicifolia

• Spiraea thunbergii

• Spiraea tomentosa

• Spiraea trilobata

• Spiraea vanhouttei

• Spiraea virginiana

• Spiranthes ×kapnosperia

• Spiranthes arcisepala

• Spiranthes brevilabris

• Spiranthes casei

• Spiranthes cernua

• Spiranthes eatonii

• Spiranthes floridana

• Spiranthes igniorchis

• Spiranthes incurva

• Spiranthes lacera

• Spiranthes laciniata

• Spiranthes longilabris

• Spiranthes lucida

• Spiranthes magnicamporum

• Spiranthes niklasii

• Spiranthes ochroleuca

• Spiranthes odorata

• Spiranthes ovalis

• Spiranthes parksii

• Spiranthes praecox

• Spiranthes romanzoffiana

• Spiranthes sylvatica

• Spiranthes torta

• Spiranthes triloba

• Spiranthes tuberosa

• Spiranthes vernalis

• Spirobassia hirsuta

• Spirodela polyrhiza

• Spondias purpurea

• Sporobolus airoides

• Sporobolus buckleyi

• Sporobolus clandestinus

• Sporobolus compositus

• Sporobolus contractus

• Sporobolus cryptandrus

• Sporobolus curtissii

• Sporobolus diandrus

• Sporobolus domingensis

• Sporobolus fertilis

• Sporobolus fimbriatus

• Sporobolus flexuosus

• Sporobolus floridanus

• Sporobolus giganteus

• Sporobolus heterolepis

• Sporobolus indicus

• Sporobolus jacquemontii

• Sporobolus junceus

• Sporobolus neglectus

• Sporobolus ozarkanus

• Sporobolus pinetorum

• Sporobolus purpurascens

• Sporobolus pyramidalis

• Sporobolus pyramidatus

• Sporobolus silveanus

• Sporobolus tenuissimus

• Sporobolus teretifolius

• Sporobolus texanus

• Sporobolus vaginiflorus

• Sporobolus virginicus

• Sporobolus wrightii

• Stachydeoma graveolens

• Stachys agraria

• Stachys alabamica

• Stachys annua

• Stachys appalachiana

• Stachys arenicola

• Stachys arvensis

• Stachys aspera

• Stachys byzantina

• Stachys caroliniana

• Stachys clingmanii

• Stachys cordata

• Stachys drummondii

• Stachys eplingii

• Stachys floridana

• Stachys germanica

• Stachys glandulosissima

• Stachys hispida

• Stachys hyssopifolia

• Stachys iltisii

• Stachys latidens

• Stachys matthewsii

• Stachys nelsonii

• Stachys nuttallii

• Stachys officinalis

• Stachys palustris

• Stachys pilosa

• Stachys subcordata

• Stachys tenuifolia

• Stachytarpheta jamaicensis

• Stachytarpheta urticifolia

• Stapfochloa canterae

• Stapfochloa ciliata

• Stapfochloa elata

• Stapfochloa grandiflora

• Staphylea trifolia

• Steinchisma hians

• Steinchisma laxum

• Steironema ciliatum

• Steironema gramineum

• Steironema hybridum

• Steironema lanceolatum

• Steironema quadriflorum

• Steironema radicans

• Steironema tonsum

• Stelis gelida

• Stellaria alsine

• Stellaria aquatica

• Stellaria borealis

• Stellaria corei

• Stellaria graminea

• Stellaria humifusa

• Stellaria longifolia

• Stellaria longipes

• Stellaria media

• Stellaria neglecta

• Stellaria pallida

• Stellaria prostrata

• Stellaria pubera

• Stemodia durantifolia

• Stemodia lanata

• Stemodia schottii

• Stenandrium dulce

• Stenanthium densum

• Stenanthium diffusum

• Stenanthium gramineum

• Stenanthium leimanthoides

• Stenanthium tennesseense

• Stenanthium texanum

• Stenochlaena tenuifolia

• Stenotaphrum secundatum

• Sternbergia lutea

• Stewartia malacodendron

• Stewartia ovata

• Stictocardia tiliifolia

• Stigmaphyllon sagraeanum

• Stillingia aquatica

• Stillingia sylvatica

• Stillingia tenuis

• Stillingia texana

• Stillingia treculiana

• Stipulicida lacerata

• Stipulicida setacea

• Stokesia laevis

• Streptanthus hyacinthoides

• Streptanthus maculatus

• Streptanthus petiolaris

• Streptanthus squamiformis

• Streptopus amplexifolius

• Streptopus lanceolatus

• Striga asiatica

• Striga gesnerioides

• Strophostyles helvola

• Strophostyles leiosperma

• Strophostyles umbellata

• Strumpfia maritima

• Strychnos spinosa

• Stuartina hamata

• Stuckenia filiformis

• Stuckenia pectinata

• Stuckenia striata

• Stuckenia vaginata

• Stylisma abdita

• Stylisma angustifolia

• Stylisma aquatica

• Stylisma humistrata

• Stylisma patens

• Stylisma pickeringii

• Stylisma villosa

• Stylophorum diphyllum

• Stylosanthes biflora

• Stylosanthes calcicola

• Stylosanthes hamata

• Styphnolobium affine

• Styphnolobium japonicum

• Styrax americanus

• Styrax grandifolius

• Styrax japonicus

• Styrax platanifolius

• Suaeda calceoliformis

• Suaeda conferta

• Suaeda linearis

• Suaeda maritima

• Suaeda richii

• Suaeda rolandii

• Suaeda tampicensis

• Subularia aquatica

• Succisella inflexa

• Sullivantia sullivantii

• Suriana maritima

• Swida alternifolia

• Swida amomum

• Swida asperifolia

• Swida drummondii

• Swida foemina

• Swida obliqua

• Swida racemosa

• Swida rugosa

• Swida sanguinea

• Swida sericea

• Swietenia mahagoni

• Syagrus romanzoffiana

• Symphoricarpos albus

• Symphoricarpos occidentalis

• Symphoricarpos orbiculatus

• Symphyotrichum adnatum

• Symphyotrichum anomalum

• Symphyotrichum anticostense

• Symphyotrichum attenuatum

• Symphyotrichum bahamense

• Symphyotrichum boreale

• Symphyotrichum bracei

• Symphyotrichum chapmanii

• Symphyotrichum ciliatum

• Symphyotrichum ciliolatum

• Symphyotrichum concinnum

• Symphyotrichum concolor

• Symphyotrichum cordifolium

• Symphyotrichum depauperatum

• Symphyotrichum divaricatum

• Symphyotrichum drummondii

• Symphyotrichum dumosum

• Symphyotrichum elliottii

• Symphyotrichum ericoides

• Symphyotrichum estesii

• Symphyotrichum eulae

• Symphyotrichum expansum

• Symphyotrichum falcatum

• Symphyotrichum firmum

• Symphyotrichum fontinale

• Symphyotrichum georgianum

• Symphyotrichum grandiflorum

• Symphyotrichum hesperium

• Symphyotrichum kralii

• Symphyotrichum laeve

• Symphyotrichum lanceolatum

• Symphyotrichum lateriflorum

• Symphyotrichum laurentianum

• Symphyotrichum lowrieanum

• Symphyotrichum novae-angliae

• Symphyotrichum novi-belgii

• Symphyotrichum oblongifolium

• Symphyotrichum ontarionis

• Symphyotrichum oolentangiense

• Symphyotrichum parviceps

• Symphyotrichum patens

• Symphyotrichum phlogifolium

• Symphyotrichum pilosum

• Symphyotrichum plumosum

• Symphyotrichum praealtum

• Symphyotrichum pratense

• Symphyotrichum prenanthoides

• Symphyotrichum priceae

• Symphyotrichum puniceum

• Symphyotrichum racemosum

• Symphyotrichum retroflexum

• Symphyotrichum rhiannon

• Symphyotrichum robynsianum

• Symphyotrichum schistosum

• Symphyotrichum sericeum

• Symphyotrichum shortii

• Symphyotrichum simmondsii

• Symphyotrichum squamatum

• Symphyotrichum subulatum

• Symphyotrichum tenuifolium

• Symphyotrichum texanum

• Symphyotrichum tradescantii

• Symphyotrichum turbinellum

• Symphyotrichum undulatum

• Symphyotrichum urophyllum

• Symphyotrichum walteri

• Symphytum asperum

• Symphytum officinale

• Symplocarpus foetidus

• Symplocos paniculata

• Symplocos tinctoria

• Synandra hispidula

• Synedrella nodiflora

• Syngonanthus flavidulus

• Syngonium angustatum

• Syngonium podophyllum

• Synthlipsis greggii

• Synthyris bullii

• Syringa reticulata

• Syringa vulgaris

• Syringodium filiforme

• Syzygium cumini

• Syzygium jambos

• Tabebuia aurea

• Tabebuia heterophylla

• Tabernaemontana alba

• Tabernaemontana divaricata

• Taeniatherum caput-medusae

• Taenidia integerrima

• Taenidia montana

• Tagetes erecta

• Tagetes lucida

• Tagetes minuta

• Tagetes patula

• Talinum fruticosum

• Talinum paniculatum

• Talinum polygaloides

• Talipariti tiliaceum

• Tamarindus indica

• Tamarix africana

• Tamarix aphylla

• Tamarix aralensis

• Tamarix canariensis

• Tamarix chinensis

• Tamarix gallica

• Tamarix parviflora

• Tamarix ramosissima

• Tamarix tetragyna

• Tamaulipa azurea

• Tanacetum balsamita

• Tanacetum bipinnatum

• Tanacetum parthenium

• Tanacetum vulgare

• Tara vesicaria

• Taraxacum ceratophorum

• Taraxacum erythrospermum

• Taraxacum holmenianum

• Taraxacum latilobum

• Taraxacum officinale

• Taraxacum palustre

• Tarenaya hassleriana

• Tarenaya spinosa

• Tauschia texana

• Taxodium ascendens

• Taxodium distichum

• Taxodium mucronatum

• Taxus baccata

• Taxus canadensis

• Taxus cuspidata

• Taxus floridana

• Tecoma stans

• Tecomaria capensis

• Tectaria coriandrifolia

• Tectaria fimbriata

• Tectaria heracleifolia

• Tectaria incisa

• Teesdalia nudicaulis

• Telmatoblechnum serrulatum

• Telosiphonia lanuginosa

• Telosma cordata

• Tephroseris palustris

• Tephrosia angustissima

• Tephrosia chrysophylla

• Tephrosia cinerea

• Tephrosia corallicola

• Tephrosia curtissii

• Tephrosia florida

• Tephrosia hispidula

• Tephrosia lindheimeri

• Tephrosia mohrii

• Tephrosia mysteriosa

• Tephrosia onobrychoides

• Tephrosia purpurea

• Tephrosia rugelii

• Tephrosia seminole

• Tephrosia spicata

• Tephrosia virginiana

• Terminalia arjuna

• Terminalia buceras

• Terminalia catappa

• Terminalia molinetii

• Terminalia muelleri

• Ternstroemia gymnanthera

• Tetraclea coulteri

• Tetradium daniellii

• Tetragonia tetragonoides

• Tetragonotheca helianthoides

• Tetragonotheca ludoviciana

• Tetragonotheca repanda

• Tetragonotheca texana

• Tetraneuris herbacea

• Tetraneuris linearifolia

• Tetraneuris scaposa

• Tetraneuris turneri

• Tetrapanax papyrifer

• Tetrazygia bicolor

• Teucrium botrys

• Teucrium canadense

• Teucrium cubense

• Teucrium laciniatum

• Thalassia testudinum

• Thalia dealbata

• Thalia geniculata

• Thalictrum alpinum

• Thalictrum amphibolum

• Thalictrum arkansanum

• Thalictrum clavatum

• Thalictrum cooleyi

• Thalictrum coriaceum

• Thalictrum dasycarpum

• Thalictrum debile

• Thalictrum dioicum

• Thalictrum hepaticum

• Thalictrum macrostylum

• Thalictrum mirabile

• Thalictrum pubescens

• Thalictrum sparsiflorum

• Thalictrum texanum

• Thalictrum thalictroides

• Thalictrum venulosum

• Thamnosma texana

• Thaspium barbinode

• Thaspium chapmanii

• Thaspium pinnatifidum

• Thaspium trifoliatum

• Thelesperma ambiguum

• Thelesperma burridgeanum

• Thelesperma filifolium

• Thelesperma flavodiscum

• Thelesperma megapotamicum

• Thelesperma nuecense

• Thelesperma simplicifolium

• Thelocactus bicolor

• Thelypteris palustris

• Themeda arguens

• Themeda quadrivalvis

• Themeda triandra

• Thermopsis fraxinifolia

• Thermopsis mollis

• Thermopsis villosa

• Thespesia populnea

• Thevetia peruviana

• Thinopyrum intermedium

• Thinopyrum ponticum

• Thinopyrum pycnanthum

• Thismia americana

• Thlaspi alliaceum

• Thlaspi arvense

• Thrinax radiata

• Thuja occidentalis

• Thunbergia alata

• Thunbergia erecta

• Thunbergia fragrans

• Thunbergia grandiflora

• Thurovia triflora

• Thymelaea passerina

• Thymophylla pentachaeta

• Thymophylla tenuiloba

• Thymophylla tephroleuca

• Thymophylla wrightii

• Thymus praecox

• Thymus pulegioides

• Thymus vulgaris

• Thyrsanthella difformis

• Tiarella cordifolia

• Tidestromia lanuginosa

• Tiedemannia canbyi

• Tiedemannia filiformis

• Tilia americana

• Tilia cordata

• Tilia europaea

• Tilia platyphyllos

• Tillandsia baileyi

• Tillandsia balbisiana

• Tillandsia bartramii

• Tillandsia fasciculata

• Tillandsia flexuosa

• Tillandsia floridana

• Tillandsia ionantha

• Tillandsia paucifolia

• Tillandsia pruinosa

• Tillandsia recurvata

• Tillandsia setacea

• Tillandsia simulata

• Tillandsia smalliana

• Tillandsia usneoides

• Tillandsia utriculata

• Tillandsia variabilis

• Tinantia anomala

• Tipularia discolor

• Tiquilia canescens

• Tithonia diversifolia

• Tithonia rotundifolia

• Tofieldia coccinea

• Tofieldia glabra

• Tofieldia pusilla

• Tolumnia bahamensis

• Tomostima cuneifolia

• Tomostima platycarpa

• Tomostima reptans

• Toona sinensis

• Torenia crustacea

• Torenia fournieri

• Torilis arvensis

• Torilis japonica

• Torilis leptophylla

• Torilis nodosa

• Torreya taxifolia

• Torreyochloa fernaldii

• Torreyochloa pallida

• Townsendia exscapa

• Toxicodendron pubescens

• Toxicodendron radicans

• Toxicodendron rydbergii

• Toxicodendron vernix

• Toxicoscordion nuttallii

• Trachelospermum asiaticum

• Trachelospermum jasminoides

• Trachypogon spicatus

• Trachyspermum ammi

• Tradescantia bracteata

• Tradescantia buckleyi

• Tradescantia crassula

• Tradescantia edwardsiana

• Tradescantia ernestiana

• Tradescantia fluminensis

• Tradescantia gigantea

• Tradescantia hirsuticaulis

• Tradescantia hirsutiflora

• Tradescantia humilis

• Tradescantia longipes

• Tradescantia mundula

• Tradescantia occidentalis

• Tradescantia ohiensis

• Tradescantia ozarkana

• Tradescantia pallida

• Tradescantia paludosa

• Tradescantia reverchonii

• Tradescantia roseolens

• Tradescantia spathacea

• Tradescantia subacaulis

• Tradescantia subaspera

• Tradescantia tharpii

• Tradescantia virginiana

• Tradescantia zebrina

• Tragia amblyodonta

• Tragia betonicifolia

• Tragia brevispica

• Tragia cordata

• Tragia glanduligera

• Tragia ramosa

• Tragia saxicola

• Tragia smallii

• Tragia urens

• Tragia urticifolia

• Tragopogon dubius

• Tragopogon porrifolius

• Tragopogon pratensis

• Tragus australianus

• Tragus berteronianus

• Tragus heptaneuron

• Tragus racemosus

• Trapa natans

• Trautvetteria applanata

• Trautvetteria caroliniensis

• Trautvetteria fonticalcarea

• Trema lamarckianum

• Trema micranthum

• Trema orientalis

• Trepocarpus aethusae

• Triadenum fraseri

• Triadenum tubulosum

• Triadenum virginicum

• Triadenum walteri

• Triadica sebifera

• Triantha glutinosa

• Triantha racemosa

• Trianthema portulacastrum

• Tribulus cistoides

• Tribulus terrestris

• Tricerma phyllanthoides

• Tricerma texanum

• Trichachne californica

• Trichachne hitchcockii

• Trichachne insularis

• Trichachne patens

• Trichocentrum carthagenense

• Trichocentrum undulatum

• Trichocoronis wrightii

• Trichomanes holopterum

• Trichoneura elegans

• Trichophorum alpinum

• Trichophorum cespitosum

• Trichophorum clintonii

• Trichophorum planifolium

• Trichophorum pumilum

• Trichosanthes tricuspidata

• Trichostema brachiatum

• Trichostema dichotomum

• Trichostema nesophilum

• Trichostema setaceum

• Trichostema suffrutescens

• Trichostigma octandrum

• Tricyrtis hirta

• Tridax procumbens

• Tridens albescens

• Tridens ambiguus

• Tridens buckleyanus

• Tridens carolinianus

• Tridens chapmanii

• Tridens congestus

• Tridens flavus

• Tridens strictus

• Tridens texanus

• Tridentopsis mutica

• Trientalis borealis

• Trifolium angustifolium

• Trifolium arvense

• Trifolium aureum

• Trifolium bejariense

• Trifolium calcaricum

• Trifolium campestre

• Trifolium carolinianum

• Trifolium cernuum

• Trifolium depauperatum

• Trifolium dubium

• Trifolium fragiferum

• Trifolium glomeratum

• Trifolium gracilentum

• Trifolium hirtum

• Trifolium hybridum

• Trifolium incarnatum

• Trifolium kentuckiense

• Trifolium lappaceum

• Trifolium medium

• Trifolium michelianum

• Trifolium nigrescens

• Trifolium polymorphum

• Trifolium pratense

• Trifolium reflexum

• Trifolium repens

• Trifolium resupinatum

• Trifolium scabrum

• Trifolium spumosum

• Trifolium stoloniferum

• Trifolium striatum

• Trifolium subterraneum

• Trifolium tomentosum

• Trifolium vesiculosum

• Trifolium virginicum

• Triglochin gaspensis

• Triglochin maritima

• Triglochin palustris

• Triglochin striata

• Trigonella caerulea

• Trilisa odoratissima

• Trilisa paniculata

• Trilisa subtropicana

• Trillidium undulatum

• Trillium catesbaei

• Trillium cernuum

• Trillium cuneatum

• Trillium decipiens

• Trillium decumbens

• Trillium delicatum

• Trillium discolor

• Trillium erectum

• Trillium flexipes

• Trillium foetidissimum

• Trillium georgianum

• Trillium gracile

• Trillium grandiflorum

• Trillium lancifolium

• Trillium ludovicianum

• Trillium luteum

• Trillium maculatum

• Trillium nivale

• Trillium oostingii

• Trillium persistens

• Trillium pusillum

• Trillium recurvatum

• Trillium reliquum

• Trillium rugelii

• Trillium sessile

• Trillium simile

• Trillium stamineum

• Trillium sulcatum

• Trillium tennesseense

• Trillium texanum

• Trillium underwoodii

• Trillium vaseyi

• Trillium viride

• Trillium viridescens

• Trimezia steyermarkii

• Triodanis biflora

• Triodanis coloradoensis

• Triodanis holzingeri

• Triodanis lamprosperma

• Triodanis leptocarpa

• Triodanis perfoliata

• Triodanis texana

• Triosteum angustifolium

• Triosteum aurantiacum

• Triosteum perfoliatum

• Triphasia trifolia

• Triphora amazonica

• Triphora craigheadii

• Triphora gentianoides

• Triphora rickettii

• Triphora trianthophoros

• Tripidium ravennae

• Triplaris melaenodendron

• Triplasiella eragrostoides

• Triplasis americana

• Triplasis purpurea

• Tripleurospermum inodorum

• Tripleurospermum maritimum

• Tripsacum dactyloides

• Tripsacum floridanum

• Triraphis mollis

• Trisetum flavescens

• Tristagma uniflorum

• Triticum aestivum

• Triticum turgidum

• Triumfetta pentandra

• Triumfetta rhomboidea

• Triumfetta semitriloba

• Trixis inula

• Trollius laxus

• Tropaeolum majus

• Tropidia polystachya

• Tsuga canadensis

• Tsuga caroliniana

• Tulipa gesneriana

• Tulipa sylvestris

• Turbina corymbosa

• Turnera diffusa

• Turnera subulata

• Turnera ulmifolia

• Turritis glabra

• Tussilago farfara

• Typha angustifolia

• Typha domingensis

• Typha glauca

• Typha latifolia

• Ulex europaeus

• Ulmus alata

• Ulmus americana

• Ulmus crassifolia

• Ulmus glabra

• Ulmus intermedia

• Ulmus minor

• Ulmus parvifolia

• Ulmus pumila

• Ulmus rubra

• Ulmus serotina

• Ulmus thomasii

• Ungnadia speciosa

• Uniola paniculata

• Urena lobata

• Urena sinuata

• Urochloa adspersa

• Urochloa arizonica

• Urochloa arrecta

• Urochloa brizantha

• Urochloa ciliatissima

• Urochloa deflexa

• Urochloa distachya

• Urochloa fusca

• Urochloa humidicola

• Urochloa mutica

• Urochloa piligera

• Urochloa plantaginea

• Urochloa platyphylla

• Urochloa pubigera

• Urochloa ramosa

• Urochloa reptans

• Urochloa texana

• Urochloa villosa

• Uropappus lindleyi

• Urtica ballotifolia

• Urtica chamaedryoides

• Urtica dioica

• Urtica gracilis

• Urtica urens

• Urvillea ulmacea

• Utricularia amethystina

• Utricularia biflora

• Utricularia cornuta

• Utricularia floridana

• Utricularia foliosa

• Utricularia geminiscapa

• Utricularia gibba

• Utricularia inflata

• Utricularia intermedia

• Utricularia juncea

• Utricularia macrorhiza

• Utricularia minor

• Utricularia ochroleuca

• Utricularia olivacea

• Utricularia purpurea

• Utricularia radiata

• Utricularia resupinata

• Utricularia simulans

• Utricularia striata

• Utricularia subulata

• Uvularia floridana

• Uvularia grandiflora

• Uvularia perfoliata

• Uvularia puberula

• Uvularia sessilifolia

• Vaccaria hispanica

• Vaccinium altomontanum

• Vaccinium angustifolium

• Vaccinium arboreum

• Vaccinium boreale

• Vaccinium caesariense

• Vaccinium cespitosum

• Vaccinium corymbosum

• Vaccinium crassifolium

• Vaccinium darrowii

• Vaccinium elliottii

• Vaccinium erythrocarpum

• Vaccinium formosum

• Vaccinium fuscatum

• Vaccinium hirsutum

• Vaccinium macrocarpon

• Vaccinium membranaceum

• Vaccinium myrsinites

• Vaccinium myrtilloides

• Vaccinium ovalifolium

• Vaccinium oxycoccos

• Vaccinium pallidum

• Vaccinium sempervirens

• Vaccinium simulatum

• Vaccinium stamineum

• Vaccinium tenellum

• Vaccinium uliginosum

• Vaccinium virgatum

• Vaccinium vitis-idaea

• Vachellia bravoensis

• Vachellia choriophylla

• Vachellia constricta

• Vachellia cornigera

• Vachellia densiflora

• Vachellia farnesiana

• Vachellia macracantha

• Vachellia peninsularis

• Vachellia rigidula

• Vachellia sphaerocephala

• Vachellia tortuosa

• Vahlodea atropurpurea

• Valeriana ciliata

• Valeriana dioica

• Valeriana officinalis

• Valeriana pauciflora

• Valeriana scandens

• Valeriana uliginosa

• Valerianella amarella

• Valerianella chenopodiifolia

• Valerianella dentata

• Valerianella florifera

• Valerianella locusta

• Valerianella longiflora

• Valerianella nuttallii

• Valerianella ozarkana

• Valerianella palmeri

• Valerianella radiata

• Valerianella stenocarpa

• Valerianella umbilicata

• Vallesia antillana

• Vallisneria americana

• Vallisneria neotropicalis

• Vandenboschia boschiana

• Vanilla barbellata

• Vanilla dilloniana

• Vanilla mexicana

• Vanilla phaeantha

• Vanilla planifolia

• Vanilla pompona

• Varilla texana

• Varronia bahamensis

• Varronia curassavica

• Varronia humilis

• Varronia podocephala

• Vaseyochloa multinervosa

• Ventenata dubia

• Veratrum viride

• Verbascum blattaria

• Verbascum lychnitis

• Verbascum nigrum

• Verbascum phlomoides

• Verbascum phoeniceum

• Verbascum sinuatum

• Verbascum thapsus

• Verbascum virgatum

• Verbena bonariensis

• Verbena bracteata

• Verbena brasiliensis

• Verbena canescens

• Verbena carnea

• Verbena cloverae

• Verbena halei

• Verbena hastata

• Verbena hirtella

• Verbena incompta

• Verbena montevidensis

• Verbena officinalis

• Verbena plicata

• Verbena rigida

• Verbena runyonii

• Verbena scabra

• Verbena simplex

• Verbena stricta

• Verbena urticifolia

• Verbena xutha

• Verbesina alternifolia

• Verbesina aristata

• Verbesina chapmanii

• Verbesina encelioides

• Verbesina helianthoides

• Verbesina heterophylla

• Verbesina lindheimeri

• Verbesina microptera

• Verbesina occidentalis

• Verbesina virginica

• Verbesina walteri

• Vernicia fordii

• Vernonia acaulis

• Vernonia angustifolia

• Vernonia arkansana

• Vernonia baldwinii

• Vernonia blodgettii

• Vernonia fasciculata

• Vernonia flaccidifolia

• Vernonia georgiana

• Vernonia gigantea

• Vernonia glauca

• Vernonia lettermannii

• Vernonia lindheimeri

• Vernonia marginata

• Vernonia missurica

• Vernonia noveboracensis

• Vernonia ovalifolia

• Vernonia pulchella

• Vernonia texana

• Veronica agrestis

• Veronica americana

• Veronica anagallis-aquatica

• Veronica argute-serrata

• Veronica arvensis

• Veronica beccabunga

• Veronica catenata

• Veronica chamaedrys

• Veronica cymbalaria

• Veronica dillenii

• Veronica filiformis

• Veronica hederifolia

• Veronica longifolia

• Veronica officinalis

• Veronica peregrina

• Veronica persica

• Veronica polita

• Veronica scutellata

• Veronica serpyllifolia

• Veronica spicata

• Veronica sublobata

• Veronica teucrium

• Veronica triloba

• Veronica triphyllos

• Veronica undulata

• Veronica verna

• Veronica wormskjoldii

• Veronicastrum virginicum

• Vesper macrorhizus

• Vesper montanus

• Viburnum acerifolium

• Viburnum alabamense

• Viburnum bracteatum

• Viburnum carlesii

• Viburnum carolinianum

• Viburnum cassinoides

• Viburnum deamii

• Viburnum dentatum

• Viburnum dilatatum

• Viburnum edule

• Viburnum lantana

• Viburnum lantanoides

• Viburnum lentago

• Viburnum macrocephalum

• Viburnum molle

• Viburnum nitidum

• Viburnum nudum

• Viburnum obovatum

• Viburnum opulus

• Viburnum plicatum

• Viburnum prunifolium

• Viburnum rafinesqueanum

• Viburnum recognitum

• Viburnum rhytidophylloides

• Viburnum rhytidophyllum

• Viburnum rufidulum

• Viburnum scabrellum

• Viburnum setigerum

• Viburnum sieboldii

• Viburnum trilobum

• Viburnum venosum

• Vicia acutifolia

• Vicia americana

• Vicia articulata

• Vicia caroliniana

• Vicia cracca

• Vicia faba

• Vicia floridana

• Vicia grandiflora

• Vicia hirsuta

• Vicia lathyroides

• Vicia ludoviciana

• Vicia lutea

• Vicia minutiflora

• Vicia narbonensis

• Vicia ocalensis

• Vicia pannonica

• Vicia sativa

• Vicia sepium

• Vicia tetrasperma

• Vicia villosa

• Vigna adenantha

• Vigna angularis

• Vigna hosei

• Vigna luteola

• Vigna radiata

• Vigna unguiculata

• Viguiera dentata

• Viguiera stenoloba

• Vinca herbacea

• Vinca major

• Vinca minor

• Vincetoxicum nigrum

• Vincetoxicum rossicum

• Viola adunca

• Viola affinis

• Viola appalachiensis

• Viola arvensis

• Viola baxteri

• Viola bicolor

• Viola blanda

• Viola brittoniana

• Viola canadensis

• Viola chalcosperma

• Viola cucullata

• Viola edulis

• Viola egglestonii

• Viola eriocarpa

• Viola floridana

• Viola hastata

• Viola hirsutula

• Viola incognita

• Viola labradorica

• Viola lanceolata

• Viola langloisii

• Viola missouriensis

• Viola nephrophylla

• Viola novae-angliae

• Viola nuttallii

• Viola odorata

• Viola pallens

• Viola palmata

• Viola palustris

• Viola pedata

• Viola pedatifida

• Viola primulifolia

• Viola pubescens

• Viola renifolia

• Viola rostrata

• Viola rotundifolia

• Viola sagittata

• Viola selkirkii

• Viola septemloba

• Viola septentrionalis

• Viola sororia

• Viola stoneana

• Viola striata

• Viola subsinuata

• Viola tenuipes

• Viola tricolor

• Viola tripartita

• Viola viarum

• Viola villosa

• Viola walteri

• Viola wittrockiana

• Visnaga daucoides

• Vitex agnus-castus

• Vitex glabrata

• Vitex negundo

• Vitex rotundifolia

• Vitex trifolia

• Vitis acerifolia

• Vitis aestivalis

• Vitis baileyana

• Vitis berlandieri

• Vitis cinerea

• Vitis labrusca

• Vitis labruscana

• Vitis lincecumii

• Vitis monticola

• Vitis mustangensis

• Vitis novae-angliae

• Vitis palmata

• Vitis riparia

• Vitis rufotomentosa

• Vitis rupestris

• Vitis shuttleworthii

• Vitis simpsonii

• Vitis vinifera

• Vitis vulpina

• Vittadinia sulcata

• Vittaria appalachiana

• Vittaria graminifolia

• Vittaria lineata

• Volkameria glabra

• Wahlenbergia linarioides

• Wahlenbergia marginata

• Waldsteinia doniana

• Waldsteinia fragarioides

• Waldsteinia lobata

• Waltheria bahamensis

• Waltheria indica

• Warea amplexifolia

• Warea carteri

• Warea cuneifolia

• Warea sessilifolia

• Warnockia scutellarioides

• Washingtonia robusta

• Wedelia acapulcensis

• Wedelia fruticosa

• Weigela floribunda

• Willkommia texana

• Wissadula hernandioides

• Wissadula parvifolia

• Wissadula periplocifolia

• Wisteria ×formosa

• Wisteria floribunda

• Wisteria frutescens

• Wisteria sinensis

• Wolffia borealis

• Wolffia brasiliensis

• Wolffia columbiana

• Wolffia globosa

• Wolffiella gladiata

• Wolffiella lingulata

• Wolffiella oblonga

• Woodsia alpina

• Woodsia appalachiana

• Woodsia glabella

• Woodsia ilvensis

• Woodsia obtusa

• Woodsia scopulina

• Woodwardia radicans

• Xanthisma spinulosum

• Xanthisma texanum

• Xanthium ambrosioides

• Xanthium chinense

• Xanthium echinatum

• Xanthium orientale

• Xanthium speciosum

• Xanthium spinosum

• Xanthium strumarium

• Xanthorhiza simplicissima

• Xanthosoma sagittifolium

• Xerochrysum bracteatum

• Xerophyllum asphodeloides

• Ximenia americana

• Xylosma buxifolia

• Xylosma congesta

• Xylosma flexuosa

• Xyris ambigua

• Xyris baldwiniana

• Xyris brevifolia

• Xyris calcicola

• Xyris caroliniana

• Xyris chapmanii

• Xyris correlliorum

• Xyris curtissii

• Xyris difformis

• Xyris drummondii

• Xyris elliottii

• Xyris fimbriata

• Xyris flabelliformis

• Xyris floridana

• Xyris iridifolia

• Xyris isoetifolia

• Xyris jupicai

• Xyris longisepala

• Xyris louisianica

• Xyris montana

• Xyris panacea

• Xyris platylepis

• Xyris scabrifolia

• Xyris serotina

• Xyris smalliana

• Xyris spathifolia

• Xyris stricta

• Xyris tennesseensis

• Xyris torta

• Yeatesia platystegia

• Yeatesia viridiflora

• Youngia japonica

• Youngia thunbergiana

• Yucca aloifolia

• Yucca arkansana

• Yucca cernua

• Yucca constricta

• Yucca filamentosa

• Yucca flaccida

• Yucca freemanii

• Yucca glauca

• Yucca gloriosa

• Yucca louisianensis

• Yucca necopina

• Yucca pallida

• Yucca recurvifolia

• Yucca rupicola

• Yucca tenuistyla

• Yucca torreyi

• Yucca treculeana

• Zamia furfuracea

• Zamia integrifolia

• Zannichellia palustris

• Zanthoxylum americanum

• Zanthoxylum clava-herculis

• Zanthoxylum coriaceum

• Zanthoxylum fagara

• Zanthoxylum flavum

• Zanthoxylum hirsutum

• Zea mays

• Zea perennis

• Zelkova serrata

• Zeltnera beyrichii

• Zeltnera breviflora

• Zeltnera calycosa

• Zeltnera texensis

• Zenobia pulverulenta

• Zephyranthes atamasco

• Zephyranthes candida

• Zephyranthes chlorosolen

• Zephyranthes citrina

• Zephyranthes drummondii

• Zephyranthes insularum

• Zephyranthes jonesii

• Zephyranthes minuta

• Zephyranthes pulchella

• Zephyranthes refugiensis

• Zephyranthes rosea

• Zephyranthes simpsonii

• Zephyranthes smallii

• Zephyranthes traubii

• Zephyranthes treatiae

• Zeuxine strateumatica

• Zigadenus glaberrimus

• Zingiber zerumbet

• Zinnia acerosa

• Zinnia elegans

• Zinnia peruviana

• Zizania aquatica

• Zizania palustris

• Zizania texana

• Zizaniopsis miliacea

• Zizia aptera

• Zizia aurea

• Zizia trifoliata

• Ziziphus jujuba

• Ziziphus mauritiana

• Zornia bracteata

• Zornia gemella

• Zostera marina

• Zoysia japonica

• Zoysia matrella

• Zoysia pacifica

• Zuloagaea bulbosa

Taxon categories

 * See User:Hyperik/Taxon categories

Category clean-up

 * Categorize...
 * Plant characteristics
 * Category:Perennial plants
 * Category:Bifoliate Cattleya
 * Category:Myco-heterotrophic orchids
 * Category:Terrestrial orchids
 * Category:Hummingbird species of...
 * Category:Elm species and varieties
 * Category:Extinct chordates
 * Category:Plants and humans
 * Category:Animal taxa by author and Category:Botanical taxa by author
 * Category:Cenozoic life and its subcategories
 * Category:Natural history of California by region
 * Category:Natural history of Hawaii by region
 * Category:Invasive species
 * Propose deleting invasive plant species by region
 * Propose deleting invasive plant species in australia
 * Propose deleting invasive plant species in canada
 * Propose deleting invasive plant species in europe
 * Propose deleting invasive plant species in sri lanka
 * Propose deleting invasive plant species in south africa
 * Propose deleting invasive plant species in the united states
 * Some of these, like Category:Invasive plant species in South Africa have a few articles that can be recategorized in Category:Invasive species in South Africa: List of invasive plant species in South Africa, List of invasive species in South Africa, and Prickly pears in South Africa (Category:Invasive plants in South Africa would be a very very small category-2 articles?). Others, like Category:Invasive plant species in Sri Lanka do not appear to have any Sri Lanka-specific articles and can just be wholly deleted, or moved to a well-referenced list if desired.
 * Some of these, like Category:Invasive plant species in South Africa have a few articles that can be recategorized in Category:Invasive species in South Africa: List of invasive plant species in South Africa, List of invasive species in South Africa, and Prickly pears in South Africa (Category:Invasive plants in South Africa would be a very very small category-2 articles?). Others, like Category:Invasive plant species in Sri Lanka do not appear to have any Sri Lanka-specific articles and can just be wholly deleted, or moved to a well-referenced list if desired.


 * Category:Cold water fish vs. Coldwater fish

ASM Mammal Diversity Database

 * See User:Hyperik/MDD

Commonly observed mollusks and vernacular names
• Ariolimax buttoni

• Ariolimax californicus

• Blue-ringed top snail

• British columbia doto

• Broad-ribbed cardita

• Bronze shoulderband

• Brown tegula

• Bushy-backed nudibranch

• California aglaja

• California banana slug

• California cone

• California jackknife clam

• California lancetooth

• California seahare

• California spiny chiton

• Cantabrian nudibranch

• Caracolus caracolla

• Caramel nudibranch

• Carinate dovesnail

• Chama arcana

• Changeable mantleslug

• Channeled apple snail

• Checkered nerite

• Checkered periwinkle

• Chinese pond mussel

• Chocolate-band snail

• Citrine nudibranch

• Clear jewel box

• Clown doris

• Cockerell's dorid

• Colorful dirona

• Common european limpet

• Common grey sea slug

• Common jingle

• Common slipper snail

• Common sydney octopus

• Conspicuous chiton

• Copse snail

• Cuban brown snail

• Elegant phyllidia

• Ensis leei

• Eontia ponderosa

• Epitonium tinctum

• European snail

• File limpet

• Fingered limpet

• Flat periwinkle

• Florida tree snail

• Four-lined polycera

• Giant floater mussel

• Giant rock scallop

• Gilded tegula

• Globular drop snail

• Glyptostoma newberryanum

• Gold lace nudibranch

• Gould beanclam

• Graceful aeolid

• Great pond-snail

• Green falsejingle

• Green garden snail

• Greenhouse slug

• Hairy spiny doris

• Half-slipper snail

• Haplotrema minimum

• Heath snail

• Heath's chiton

• Heath's dorid

• Hedgpeth's dorid

• Helminthoglypta arrosa

• Helminthoglypta traskii

• Hilton's aeolid

• Hind's chiton

• Homberg's triton

• Homely aeolid

• Hooked slippersnail

• Hopkins' rose

• Humped ancula

• Imperial nudibranch

• Incongruous ark

• Infraclass pulmonata

• Knobbed triton

• Krohn's dorid

• Laguna beach aeolid

• Lepidozona cooperi

• Lepidozona mertensii

• Lesser two-spot octopus

• Lewis' moon snail

• Linisa texasiana

• Little black mussel

• Lunarca ovalis

• Marsh rams-horn

• Marsh slug

• Mask limpet

• Mcdonald's dorid

• Mediterranean violet aeolid

• Merten's chiton

• Monterey doris

• Mopalia lignosa

• Mourning cuttlefish

• Mourning dorid

• Neverita reclusiana

• New zealand cockle

• New zealand green-lipped mussel

• New zealand scallop

• Nicklin's peninsula snail

• Norris's topsnail

• Northern bay mussel

• Nuttallina californica

• Ocellate phyllidia

• Olive's aeolid

• Onyx slipper snail

• Orange-clubbed sea slug

• Orange-spike polycera

• Ornate limpet

• Ostrich foot snail

• Pacific calico scallop

• Painted wentletrap

• Papillate sea slug

• Patera roemeri

• Philomycus flexuolaris

• Pinhead spot snail

• Pink coryphella

• Plate limpet

• Ponderous ark

• Poulson's dwarf triton

• Prairie rabdotus

• Prophysaon foliolatum

• Pteraeolidia semperi

• Puerto rican tree snail

• Purple dwarf olive

• Purple flabellina

• Purple mahogany clam

• Rabdotus mooreanus

• Ragged seahare

• Recluz's moon snail

• Red aldisa

• Red dorid

• Red-fingered coryphella

• Red-mouthed whelk

• Redwood sideband

• Regal sea goddess

• Rose-pink cuthona

• Rough limpet

• Rounded snail

• Round-mouthed snail

• Salt-and-pepper doris

• San diego chestnut

• San diego dorid

• Santa barbara janolus

• Scaled worm snail

• Sepia plangon

• Shiny aeolid

• Short-tailed ceratosoma

• Sinistrofulgur pulleyi

• Slippery moss-snail

• Small pointed snail

• Snakeskin chiton

• Soft-shelled clam

• Southern california shoulderband

• Southern flatcoil

• Spectral bittersweet clam

• Spotted top snail

• Spotted triopha

• Spotted unicorn

• Stenoplax heathiana

• Striate wolfsnail

• Stubby-frond dendronotus

• Texas lightning whelk

• Texas liptooth

• Texas oval

• Thick-horned nudibranch

• Three-lined aeolid

• Toga mantleslug

• Tom smith's nudibranch

• Tortoiseshell limpet

• Transverse ark

• Trask's shoulderband

• Tricolored felimare

• Turkish snail

• Turret shell

• Two spotted keyhole limpet

• Variable chiton

• Varicose wart slug

• Velvet dorid

• Vespericola columbianus

• Violet sea snail

• Wavy turban

• West Indian bulimulus

• White dendronotus

• White flabellina

• White Italian snail

• White-crusted aeolid

• White-lined dirona

• Whitelip

• White-lip globe

• White-spotted dorid

• Whitewashed rabdotus

• Winding mantleslug

• Woody chiton

• Wrinkled purple

• Xenostrobus neozelanicus

• Yellow-bordered taildropper

Some homonyms
• Aberia

• Abietinella

• Acantharia

• Acanthopale

• Acca

• Achlya

• Acineta

• Acis

• Acrasia

• Acrotylus

• Actidium

• Actinodendron

• Adamsia

• Adenophora

• Adesmia muricata

• Afzelia

• Agathis

• Agnesia

• Agonis

• Alania

• Alaria

• Albertinia

• Alectoria

• Alina

• Allotropa

• Alophia

• Amaryllis

• Amorpha

• Amphianthus

• Amphibolia

• Amphinema

• Amphorula

• Ancistrodes

• Ancistrophora

• Ancylistes

• Andrea

• Andresia

• Andrewsiella

• Aneura

• Angelina

• Anisochaeta

• Anisocycla

• Anisoptera

• Anisopus

• Anisothrix

• Annona

• Anomalesia

• Anomodon

• Anthelia

• Anthodon

• Anticlea

• Antillia

• Antonina

• Anura

• Aotus

• Aphelia

• Apluda

• Apodasmia

• Apona

• Apostates

• Appendicularia

• Arachnis

• Archboldia

• Archeria

• Arctophila

• Arenaria

• Argania

• Argentina

• Aria

• Ariadne

• Ariopsis

• Aristotelia

• Articulata

• Ascoidea

• Ashtonia

• Asterina

• Asterococcus

• Asterodon

• Astraea

• Ateleia

• Athysanus

• Atractomorpha

• Augusta

• Auricularia

• Auriculina

• Autonoe

• Azilia

• Baileya

• Balliella

• Baloghia

• Banksia

• Barnardia

• Baronia

• Bartramia

• Bartschella

• Bassia

• Batesia

• Batis

• Beaufortia

• Becquerelia

• Bedfordia

• Bellardia

• Belonidium

• Benoistia

• Berkeleya

• Berlesiella

• Bertiella

• Betula

• Beyeria

• Bimuria

• Binghamia

• Bissetia

• Blachia

• Blancoa

• Bodo

• Bogoriella

• Boholia

• Bonamia

• Bonatea

• Bonia

• Bonnetia

• Bonnierella

• Bostrychia

• Botanical

• Bougainvillea

• Brachynema

• Brachypeza

• Bradburia

• Bremia

• Brevoortia

• Breynia

• Briania

• Brooksia

• Broughtonia

• Bruchia

• Brunia

• Buchanania

• Buchholzia

• Buchnera

• Burchellia

• Burenia

• Burmannia

• Bursaria

• Burttia

• Butleria

• Byblis

• Caccobius

• Calamus

• Calantica

• Calappa

• Callicarpa

• Calliderma

• Calopteryx

• Calospatha

• Calycella

• Calyptopogon

• Camoensia

• Campanella

• Camptoloma

• Campylotropis

• Candelabrum

• Cantharellus

• Caobangia

• Capsella

• Catena

• Catenococcus

• Catenula

• Cathedra

• Catinella

• Cavernularia

• Cavia

• Celerina

• Centipeda

• Centropogon

• Cerapoda

• Cerataulina

• Ceratocephala

• Ceratocolax

• Ceratostigma

• Ceratostoma

• Cercophora

• Cereus

• Cerion

• Chaetacanthus

• Chaetoceras

• Chaetoderma

• Chaetonema

• Chaetophora

• Chaetopsis

• Chaos

• Chara

• Charybdis

• Chavinia

• Chelidonium

• Chemnitzia

• Chenia

• Chevalierella

• Chione

• Chlanidophora

• Chloracantha

• Chloris

• Chondracanthus

• Chondrilla

• Chosenia

• Chrysochloa

• Chrysolepis

• Chrysonema

• Chrysopogon

• Cidaris

• Cinclidium

• Cladonema

• Clappia

• Clathrella

• Clathrus

• Clausia

• Clavulina

• Clermontia

• Clevelandia

• Climacoptera

• Clivia

• Clusia

• Clypeola

• Clypeolum

• Cnestrum

• Coccoidea

• Codon

• Codonorchis

• Coemansia

• Coenonia

• Cola

• Colax

• Collaria

• Collinsia

• Colocasia

• Coloradoa

• Cometes

• Comperia

• Compsoneura

• Coniophora

• Conostoma

• Constricta

• Contarinia

• Cookella

• Cora

• Cordia

• Cordyla

• Coris

• Coronilla

• Corticium

• Corynaea

• Coryne

• Corynephorus

• Corythophora

• Cota

• Cowania

• Crambe

• Craspedodiscus

• Crassula

• Cremnophila

• Crepidotus

• Cressa

• Cristaria

• Crocidium

• Crosslandia

• Crossosoma

• Crucianella

• Crucibulum

• Cryphaea

• Cryptochloris

• Cryptococcus

• Cryptolechia

• Cryptolepis

• Cryptomeria

• Cryptoporus

• Cryptothele

• Ctenophora

• Ctenopsis

• Cucumella

• Culcita

• Curitiba

• Cyanea

• Cyanopsis

• Cybebus

• Cyclogramma

• Cyclophora

• Cyclorhiza

• Cycnia

• Cymbidium

• Cynodon

• Cyrtophora

• Cyrtopsis

• Cyrtosia

• Cystophora

• Dacrydium

• Dactylanthus

• Dahlia

• Daltonia

• Danae

• Darlingtonia

• Dasypogon

• Davidsonia

• Dawsonia

• Deccania

• Deckenia

• Decodon

• Deidamia

• Dendropemon

• Desmanthus

• Desmococcus

• Devillea

• Diabole

• Diadema

• Dianella

• Dianema

• Diascia

• Diastella

• Diastema

• Diblemma

• Diceratops

• Dichaetophora

• Dicranella

• Dicranophora

• Dictyonella

• Dictyonia

• Didymocystis

• Digitaria

• Dilophus

• Dinema

• Dinetus

• Dionaea

• Dioxys

• Diphyes

• Diplolepis

• Diplosoma

• Diplotaxis

• Diplotropis

• Diplura

• Dipogon

• Dirina

• Discina

• Discophora

• Discus

• Dispira

• Ditaxis

• Diuris

• Dolichomastix

• Donax

• Dorcadion

• Doryphora

• Dracaena

• Drimys

• Drosophila

• Drummondia

• Dryas

• Drymonia

• Drymophila

• Dugesia

• Dunbaria

• Duplicaria

• Dupontia

• Dysphania

• Echinacea

• Echinaria

• Echinella

• Echinops

• Edgaria

• Edmondia

• Eisenia

• Elachista

• Elegia

• Eminia

• Enallagma

• Encalypta

• Endotrichella

• Engelhardtia

• Enhydra

• Ensifera

• Enteropogon

• Entomophaga

• Ephelis

• Ephemera

• Ephemeroidea

• Ephemeropsis

• Epiblema

• Epilithia

• Epiphora

• Erato

• Eremaea

• Eremocharis

• Eremophila

• Erianthus

• Erica

• Erikssonia

• Eriochiton

• Eriochrysis

• Eruca

• Erycina

• Esenbeckia

• Esmeralda

• Eucharis

• Euclasta

• Eulalia

• Eupelte

• Eurhabdus

• Euryale

• Eurybia

• Euryomma

• Eutaxia

• Everardia

• Eversmannia

• Falcaria

• Fallacia

• Faurea

• Fauriella

• Felipponea

• Fennellia

• Fergania

• Fergusonia

• Ficus

• Fioria

• Fischeria

• Fissurina

• Fitchia

• Flintiella

• Fluminicola

• Fortunella

• Fosterella

• Fridericia

• Fritillaria

• Funaria

• Furcilla

• Furia

• Furnariidae

• Gaimardia

• Galeana

• Galearia

• Galeopsis

• Gallienia

• Gambelia

• Ganonema

• Gastonia

• Gattya

• Gaudichaudia

• Gaussia

• Geminella

• Genea

• Gentingia

• Geococcus

• Gesneria

• Gilia

• Gilliesia

• Gillotia

• Giraudia

• Glaucidium

• Glauconema

• Glenniea

• Glyphis

• Glyphopeltis

• Gmelina

• Goethalsia

• Goldmania

• Gomphus

• Goniodoma

• Goodia

• Gordonia

• Gouania

• Gouldia

• Graellsia

• Grahamia

• Graphis

• Graphium

• Gravesia

• Grayia

• Gronovia

• Guestia

• Gundlachia

• Gustavia

• Gyptis

• Hainania

• Halocharis

• Halopteris

• Hamadryas

• Hamigera

• Hanburia

• Hancockia

• Hannonia

• Haplophyllum

• Haploporus

• Harleya

• Harpella

• Harrisia

• Harrisonia

• Hawaiia

• Heinsenia

• Hemichroa

• Hemitoma

• Hendersonia

• Henrya

• Hepatica

• Herbertia

• Herdmania

• Heringia

• Hermannia

• Herodotia

• Heterococcus

• Heteropogon

• Heteropsis

• Heterotropa

• Hibbertia

• Hildebrandtiella

• Hildegardia

• Hillia

• Hintonia

• Hippia

• Hirtella

• Hoffmania

• Holmbergia

• Holmiella

• Holopogon

• Holubia

• Homopholis

• Hopkinsia

• Hornera

• Hosseusia

• Houstonia

• Howea

• Huberia

• Hudsonia

• Humbertiella

• Hydrophilus

• Hymenocephalus

• Hymenoclea

• Hymenolepis

• Hyphaene

• Hypoderma

• Hypolepis

• Hypsophila

• Hyssopus

• Hystrichophora

• Hystrix

• Indosphaera

• Inezia

• Inga

• Ione

• Iphigenia

• Iris

• Isanthus

• Isia

• Ismene

• Isothea

• Isotoma

• Iva

• Jacksonia

• Jacobia

• Jaliscoa

• Jamesia

• Janetia

• Janusia

• Jeffersonia

• Johnsonella

• Jubula

• Kanaloa

• Karschia

• Kefersteinia

• Kelleria

• Kerria

• Kingella

• Klossia

• Knightia

• Kochia

• Kraussia

• Kupea

• Kurzia

• Lacrymaria

• Lactarius

• Laelia

• Laeliopsis

• Lagurus

• Laingia

• Lambia

• Lancea

• Lanceola

• Lapidaria

• Lasia

• Lasiurus

• Lauterborniella

• Lawsonia

• Lebrunia

• Lecania

• Leiothrix

• Leopoldia

• Lepidostoma

• Lepidothrix

• Lepista

• Leptocarpus

• Leptochiton

• Leptoderma

• Leptodon

• Leptonema

• Leptospira

• Leptostylis

• Leptotes

• Leschenaultia

• Lessertia

• Lessonia

• Lestoidea

• Lesueuria

• Leucandra

• Leucoptera

• Leucostoma

• Leucothoe

• Lichina

• Ligaria

• Lilaea

• Limbella

• Limnophila

• Limonia

• Lindbergia

• Lindenia

• Lindera

• Lindigia

• Lindra

• Linostoma

• Liparis

• Lipochaeta

• Liriope

• Lloydia

• Lobata

• Lobophora

• Lockhartia

• Loewia

• Logania

• Lophophora

• Lophura

• Lordhowea

• Loricaria

• Loricella

• Lucilia

• Ludia

• Ludwigia

• Luma

• Lundiella

• Luzonia

• Lycopus

• Lyellia

• Lyonia

• Lysidice

• Lysurus

• Macgregoria

• Machaerium

• Macrocoma

• Macroderma

• Macrolenes

• Macropeplus

• Macrostylis

• Maddenia

• Malacothrix

• Mallotus

• Malupa

• Mansonia

• Mapania

• Maripa

• Massalongia

• Mastophora

• Mauritia

• Mawsonia

• Mazaea

• Mecopus

• Melaniella

• Melanochaeta

• Melanogaster

• Melanomma

• Melanotus

• Melasina

• Melia

• Meloini

• Mentzelia

• Merope

• Mertensia

• Metanema

• Metatrichia

• Metschnikowia

• Metzgeria

• Mexicoa

• Meyenia

• Micraspis

• Microcladia

• Microcodon

• Microcyclus

• Microdiscus

• Micromonas

• Micronychia

• Micropholis

• Microporus

• Microrhinus

• Microstigma

• Microstoma

• Milesia

• Milleria

• Mimulus

• Mitchella

• Mitraria

• Mitrella

• Monactis

• Monadenia

• Monarda

• Monascus

• Monopsis

• Monotaxis

• Montanoa

• Monteiroa

• Moorella

• Mora

• Morelia

• Morganella

• Morus

• Muelleriella

• Muellerina

• Mukia

• Myrinia

• Myrionema

• Myrmecia

• Mytilopsis

• Myurella

• Myxa

• Nais

• Namibia

• Napaea

• Nauplius

• Nautococcus

• Necator

• Nectria

• Nelia

• Nelsonia

• Nemesia

• Neodesmus

• Neosiphonia

• Nesolechia

• Neta

• Newtonia

• Nidularia

• Nilssonia

• Nosema

• Notopleura

• Oceanites

• Odontella

• Odontophorus

• Odontostoma

• Odontura

• Oenanthe

• Okenia

• Olea

• Olfersia

• Oligochaeta

• Olla

• Olyra

• Omania

• Ommatophora

• Oncotylus

• Onnia

• Onychophora

• Operculina

• Ophidion

• Ophiocephalus

• Orania

• Orchipedum

• Orestias

• Orgyia

• Oricia

• Orina

• Ormosia

• Oroya

• Orthosia

• Oryctes

• Osa

• Osbornia

• Ostodes

• Ourococcus

• Ovidia

• Owenia

• Oxyphyllum

• Oxyporus

• Oxyrhynchus

• Oxystigma

• Ozophora

• Pabellonia

• Pachystylus

• Palaua

• Palmeria

• Palmicola

• Palumbina

• Panderia

• Pandora

• Panus

• Papillaria

• Paracephala

• Paradrymonia

• Paragonia

• Paralophia

• Parastenella

• Parisia

• Parkia

• Parlatoria

• Parmena

• Parthenope

• Passerina

• Patellina

• Paulinella

• Pavonia

• Paxillus

• Pectinaria

• Pehria

• Pelea

• Pellaea

• Pennella

• Pentachaeta

• Pentagramma

• Pentodon

• Periboea

• Perigrapha

• Perilla

• Periploca

• Peronia

• Perotis

• Perrotia

• Perrottetia

• Petalidium

• Petermannia

• Petitia

• Phalaenopsis

• Phania

• Pharus

• Phaseolus

• Philippia

• Phillipsia

• Philyra

• Phippsia

• Phoebe

• Pholidota

• Photinini

• Phrynella

• Phyllanthus

• Phyllodoce

• Phyllodon

• Phyllophaga

• Phyllophora

• Phylloporia

• Picconia

• Pieris

• Pileolaria

• Pilophorus

• Pindara

• Pintoa

• Pinus

• Placosoma

• Plagiochasma

• Plagiogramma

• Plagiopus

• Plagiotropis

• Planetella

• Plant homonyms

• Plathymenia

• Platycyamus

• Platylobium

• Platylophus

• Platynota

• Plecoptera

• Pleurotopsis

• Plotia

• Plumbago

• Plutarchia

• Podolasia

• Pogonophora

• Pogonopus

• Poiretia

• Pollia

• Polychaeta

• Polylepis

• Polynema

• Polyphaga

• Polypodium

• Polypogon

• Polystictus

• Polyura

• Ponera

• Pontogeneia

• Porella

• Poria

• Porodiscus

• Porpax

• Portlandia

• Pottsia

• Poulsenia

• Prescottia

• Prestonia

• Preussia

• Prionodon

• Pritchardia

• Proboscidea

• Procris

• Proteomonas

• Prunella

• Psammodiscus

• Pseudoclausia

• Pseudographis

• Pseudorhiza

• Pseudotrichia

• Pterococcus

• Pterogyne

• Pterolepis

• Pterozonium

• Pterygota

• Ptilium

• Ptilophora

• Ptilothrix

• Pulvinaria

• Pumilus

• Pycnanthus

• Pycnoporus

• Pyramidella

• Pyramidula

• Pyramis

• Pyronia

• Quadricoccus

• Quekettia

• Rama

• Ramonda

• Randia

• Ranzania

• Raoulia

• Raphia

• Raphiinae

• Reichardia

• Reichenbachia

• Reichlingia

• Reniforma

• Restio

• Retaria

• Reynoldsia

• Rhadinopus

• Rhamphorhynchus

• Rhaphidophora

• Rhaphidura

• Rhodesia

• Rhodococcus

• Rhodopis

• Rhodosphaera

• Rhomboidella

• Rhopalogaster

• Rhynchophorus

• Rhytisma

• Riccia

• Richardia

• Richteria

• Ricinus

• Riedelia

• Rileya

• Rimula

• Rissoella

• Robinsonia

• Rochefortia

• Rodriguezia

• Roesleria

• Rohdea

• Rollandia

• Rondeletia

• Roperia

• Rosella

• Rossia

• Rothia

• Rotula

• Ruellia

• Rupicola

• Ruspolia

• Russellia

• Sabaudia

• Sabina

• Saccorhiza

• Sachsia

• Salacia

• Salix

• Salomonia

• Salvadora

• Sarcodon

• Sarcophyton

• Satyrium

• Schaefferia

• Schilleriella

• Schimperella

• Schindleria

• Schistostoma

• Schizonotus

• Schizophragma

• Schizophyllum

• Schlechtendalia

• Schoutenia

• Schrankia

• Schultesia

• Schwartzia

• Sclerocephalus

• Scleronema

• Scleropogon

• Scoparia

• Scorpiurus

• Scotiella

• Scuticaria

• Scutiger

• Searsia

• Securigera

• Segestria

• Selenia

• Semele

• Sergia

• Sericodes

• Sericostoma

• Serpula

• Setaria

• Severinia

• Shortia

• Shuttleworthia

• Sicarius

• Sicydium

• Sida

• Simplicia

• Sinclairia

• Sinia

• Siphonaria

• Sirindhornia

• Skottsbergia

• Sladenia

• Solaria

• Solenophora

• Solenopsis

• Solieria

• Sonneratia

• Sphaerella

• Sphaeridium

• Sphaerococcus

• Sphaerocoryne

• Sphaerophysa

• Sphaerosoma

• Sphaerospora

• Sphaerotheca

• Sphenopus

• Spirotropis

• Spirulina

• Stagnicola

• Staurophora

• Stelis

• Stelligera

• Stenella

• Stenia

• Stenocybe

• Stenodesmus

• Stenomeria

• Stenomeris

• Stenostomum

• Stenotaenia

• Stenotis

• Stenotus

• Stephensia

• Stephensoniella

• Stereochilus

• Stevenia

• Sticta

• Stigmella

• Stirtonia

• Stokesia

• Stolzia

• Strasseria

• Striaria

• Strumella

• Suarezia

• Sulaimania

• Symphonia

• Symphyllia

• Symphysodon

• Symphyta

• Synalissa

• Synapsis

• Synthlipsis

• Systremma

• Taiwania

• Takakia

• Talbotia

• Tamania

• Tandonia

• Tapinella

• Targionia

• Taxus

• Tayloria

• Temnopteryx

• Terminalia

• Tetrabrachium

• Tetracme

• Tetragonia

• Tetrapedia

• Tetrapleura

• Tetraplodon

• Tetrasiphon

• Tetratoma

• Thalia

• Thelia

• Theria

• Thesium

• Thespis

• Thorella

• Thrinax

• Thymopsis

• Thymus

• Thyridium

• Thysanophora

• Tibetia

• Timmia

• Tina

• Titaea

• Tocantinia

• Tortula

• Townsendia

• Trabecula

• Trachycystis

• Trachypus

• Trachys

• Trachysphaera

• Traubia

• Trentepohlia

• Tribolium

• Trichia

• Trichiuridae

• Trichodesma

• Trichodon

• Trichoneura

• Trichopetalum

• Trichopteryx

• Tridens

• Trigonaspis

• Trigonidium

• Trimenia

• Trinacria

• Trinia

• Triodia

• Triphora

• Tristira

• Trochus

• Trolliella

• Tropidia

• Truncatella

• Tulbaghia

• Turbinaria

• Turricula

• Tydemania

• Tylotus

• Typha

• Ulva

• Ulvaria

• Urbania

• Urceolina

• Urodon

• Uronema

• Urvillea

• Valdivia

• Valonia

• Vandellia

• Vanhoeffenia

• Venturia

• Vermicularia

• Vesicularia

• Victoria

• Vidalia

• Viguierella

• Viola

• Virgilia

• Vittia

• Vossia

• Waltonia

• Wardia

• Wenyingia

• Werneria

• Weymouthia

• Willardia

• Williamsonia

• Wilsonia

• Wilsoniella

• Womersleyella

• Woodfordia

• Woodsia

• Xenus

• Xerophyllum

• Xizangia

• Xylorhiza

• Youngia

• Yvesia

• Zeus

• Zonaria