List of dicotyledons of Montana

There are at least 2109 species of dicotyledons found in Montana according to the Montana Field Guide. This is a list of Dicotyledoneae orders found in Montana. The Montana Natural Heritage Program has identified a number of dicot species as "Species of Concern". Some of these species are exotics (not native to Montana).


 * List of Asterales of Montana (Order Asterales)
 * List of Ranunculales of Montana (Order Ranunculales)
 * List of Rubiales of Montana (Order Rubiales)
 * List of Campanulales of Montana (Order Campanulales)
 * List of Fagales of Montana (Order Fagales)
 * List of Lamiales of Montana (Order Lamiales)
 * List of Rhamnales of Montana (Order Rhamnales)
 * List of Polygonales of Montana (Order Polygonales)
 * List of Capparales of Montana (Order Capparales)
 * List of Caryophyllales of Montana (Order Caryophyllales)
 * Celastrales (Order Celastrales)
 * Celastrus scandens, bittersweet
 * Paxistima myrsinites, mountain-lover or Oregon boxleaf
 * List of Dipsacales of Montana (Order Dipsacales)
 * List of Gentianales of Montana (Order Gentianales)
 * Dogwood (Order Cornales)
 * Cornus canadensis, Bunchberry dogwood
 * Cornus sericea, Red-osier dogwood
 * List of Santalales of Montana (Order Santalales)
 * List of Myrtales of Montana (Order Myrtales)
 * Flax (Order Linales)
 * Linum australe, southern flax
 * Linum lewisii, prairie flax
 * Linum rigidum, stiff-stem flax
 * Linum rigidum var. compactum, Wyoming flax
 * Linum rigidum var. rigidum, stiff-stem flax
 * Linum usitatissimum, common flax
 * List of Papaverales of Montana (Order Papaverales)
 * List of Geraniales of Montana (Order Geraniales)
 * Ginger (Order Aristolochiales)
 * Asarum caudatum, wild ginger
 * List of Apiales of Montana (Order Apiales)
 * List of Ericales of Montana (Order Ericales)
 * List of Malvales of Montana (Order Malvales)
 * List of Sapindales of Montana (Order Sapindales)
 * Milkworts (Order Polygalales)
 * Polygala alba, white milkwort
 * Polygala verticillata, whorled milkwort
 * Oleasters (Order Proteales)
 * Elaeagnus angustifolia, Russian olive
 * Elaeagnus commutata, American silverberry
 * Shepherdia argentea, silver buffaloberry
 * Shepherdia canadensis, Canada buffaloberry
 * List of Fabales of Montana (Order Fabales)
 * Peony (Order Dilleniales)
 * Paeonia brownii, western peony
 * List of Plantaginales of Montana (Order Plantaginales)
 * List of Primulales of Montana (Order Primulales)
 * List of Rosales of Montana (Order Rosales)
 * List of Scrophulariales of Montana (Order Scrophulariales)
 * List of Solanales of Montana (Order Solanales)
 * List of Euphorbiales of Montana (Order Euphorbiales)
 * List of Theales of Montana (Order Theales)
 * Sundews (Order Nepenthales)
 * Drosera anglica, English sundew
 * Drosera linearis, linear-leaved sundew
 * Drosera rotundifolia, roundleaf sundew
 * List of Urticales of Montana (Order Urticales)
 * List of Violales of Montana (Order Violales)
 * Water milfoil (Order Haloragales)
 * Myriophyllum quitense, Andean water-milfoil
 * Myriophyllum sibiricum, common water-milfoil
 * Myriophyllum spicatum, Eurasian water-milfoil
 * Myriophyllum verticillatum, whorled water-milfoil
 * List of Nymphaeales of Montana (Order Nymphaeales)
 * Water-starworts and mare's-tails (Order Callitrichales)
 * Mare's tails, Family: Hippuridaceae
 * Hippuris vulgaris, common mare's-tail
 * Water-starworts, Family: Callitrichaceae
 * Callitriche hermaphroditica, autumnal water-starwort
 * Callitriche heterophylla, large water-starwort
 * Callitriche palustris, vernal water starwort
 * Callitriche stagnalis, pond water-starwort
 * List of Salicales of Montana (Order Salicales)