Acanthoideae

Acanthoideae is a subfamily of plants in the family Acanthaceae.

Tribes and genera
Wikispecies lists the following genera in six tribes:

Acantheae

 * Acanthopsis
 * Acanthus
 * Achyrocalyx
 * Aphelandra
 * Blepharis
 * Crossandra 
 * Crossandrella
 * Cynarospermum
 * Cyphacanthus
 * Encephalosphaera
 * Geissomeria
 * Holographis
 * Neriacanthus
 * Orophochilus 
 * Rhombochlamys
 * Salpixantha
 * Sclerochiton
 * Stenandrium
 * Streptosiphon
 * Strobilacanthus 
 * Xantheranthemum

Andrographideae

 * Andrographis
 * Cystacanthus
 * Diotacanthus
 * Graphandra
 * Gymnostachyum
 * Haplanthodes
 * Indoneesiella
 * Phlogacanthus

Barlerieae

 * Acanthostelma
 * Acanthura
 * Barleria
 * Barleriola
 * Borneacanthus
 * Boutonia
 * Chroesthes
 * Crabbea
 * Golaea
 * Hulemacanthus
 * Lasiocladus
 * Lepidagathis
 * Lophostachys

Justicieae

 * Afrofittonia
 * Ambongia
 * Ancistranthus
 * Angkalanthus
 * Anisacanthus
 * Anisotes
 * Anthacanthus
 * Aphanosperma
 * Ascotheca
 * Asystasia
 * Ballochia
 * Brachystephanus
 * Calycacanthus
 * Carlowrightia
 * Celerina
 * Centrilla
 * Cephalacanthus
 * Chalarothyrsus
 * Chamaeranthemum
 * Chileranthemum
 * Chlamydocardia
 * Chlamydostachya
 * Chorisochora
 * Clinacanthus
 * Clistax
 * Codonacanthus
 * Conocalyx
 * Cosmianthemum
 * Cyclacanthus
 * Cylindrosolenium
 * Danguya
 * Dasytropis
 * Dichazothece
 * Dicladanthera
 * Dicliptera
 * Ecbolium
 * Filetia
 * Fittonia
 * Forcipella
 * Glossocheilus
 * Graptophyllum
 * Gypsacanthus
 * Harpochilus
 * Henrya
 * Herpetacanthus
 * Hoverdenia
 * Hypoestes
 * Ichtyostoma
 * Isoglossa
 * Jadunia
 * Juruasia
 * Justicia
 * Kalbreyeriella
 * Kudoacanthus
 * Linariantha
 * Mackaya
 * Marcania
 * Megalochlamys
 * Megalostoma
 * Megaskepasma
 * Melittacanthus
 * Metarungia
 * Mexacanthus
 * Mirandea
 * Monechma
 * Monothecium
 * Odontonema
 * Oplonia
 * Oreacanthus
 * Pachystachys
 * Pelecostemon
 * Peristrophe
 * Phialacanthus
 * Podorungia
 * Poikilacanthus
 * Populina
 * Pranceacanthus
 * Pseuderanthemum
 * Pseudodicliptera
 * Psilanthele
 * Ptyssiglottis
 * Pulchranthus
 * Razisea
 * Rhinacanthus
 * Ritonia
 * Rungia
 * Ruspolia
 * Ruttya
 * Samuelssonia
 * Sapphoa
 * Schaueria
 * Sebastiano-Schaueria
 * Spathacanthus
 * Sphinctacanthus
 * Stenostephanus
 * Streblacanthus
 * Tessmanniacanthus
 * Tetramerium
 * Thyrsacanthus
 * Thysanostigma
 * Trichaulax
 * Trichocalyx
 * Xerothamnella
 * Yeatesia

Ruellieae

 * Acanthopale
 * Aechmanthera
 * Apassalus
 * Benoicanthus
 * Bravaisia
 * Brillantaisia
 * Brunoniella
 * Calacanthus
 * Clarkeasia
 * Dinteracanthus
 * Dischistocalyx
 * Duosperma
 * Dyschoriste
 * Echinacanthus
 * Epiclastopelma
 * Eranthemum
 * Eremomastax
 * Hemigraphis
 * Heteradelphia
 * Hygrophila
 * Ionacanthus
 * Kosmosiphon
 * Leptosiphonium
 * Louteridium
 * Lychniothyrsus
 * Mellera
 * Mimulopsis
 * Pararuellia
 * Petalidium
 * Phaulopsis
 * Physacanthus
 * Pseudoruellia
 * Ruellia
 * Ruelliopsis
 * Sanchezia
 * Satanocrater
 * Sautiera
 * Spirostigma
 * Stenosiphonium
 * Stenothyrsus
 * Strobilanthes
 * Strobilanthopsis
 * Suessenguthia
 * Trichanthera
 * Trichosanchezia
 * Zygoruellia

Whitfieldieae

 * Camarotea
 * Chlamydacanthus
 * Forcipella
 * Lankesteria
 * Leandriella
 * Theileamea
 * Vindasia
 * Whitfieldia