Codonacanthus

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distribution filter:

family
Acanthaceae
4 subfamilies
3420 species

Acanthoideae

Mendoncioideae

Nelsonioideae

Thunbergoideae

subfamily
Acanthoideae
49 genera
1979 species

Acanthopsis

S Afr.

Acanthus

trop. & subtrop. OW, S Eur.

Aechmanthera

Himal.

Afrofittonia

trop. W Afr.

Angkalanthus

Socotra (1);Transvaal (1)

Anisosepalum

C Afr.

Anisotes

trop. Afr., Madag.

Aphelandra

150

trop. Mex., C Am., trop. S Am., subtrop. S Am.; cult.

Ascotheca

trop. W Afr.

Asystasia

OW tropics; 1 pantrop. weed

Asystasiella

OW tropics

Ballochia

Sokotra

Barleria

250

tropics

Blechum

trop. Am., WI

Blepharis

126

OW tropics to S Afr. & Medit.

Borneacanthus

Borneo

Brachystephanus

trop. Afr., Madag.

Bravaisia

Mex., C Am., Venez., Colombia, Cuba

trop. Afr., Madag.

Indomal.

New Guinea

SW US to Costa Rica, subtrop. to arid

S Afr.

trop. W Afr.

trop. E Afr.

S China to SE As.

S China to Mal.

Codonacanthus

NE India, S China

Cosmianthemum

W Borneo

Crabbea

trop. & S Afr.

Crossandra

trop. Afr., Madag., Arabia, India, Sri Lanka, trop. China

trop. Afr.

SE As.

Peru

200

tropics & subtropics

Elytraria

tropics & subtropics

Fittonia

Colombia, Peru

Habracanthus

Mex., C Am., Venez., Ecuador, Peru, Bolivia

Justicia

200

tropics & subtropics, temp. N Am.

Panamá, Colombia

trop. Am., WI

trop. Am., WI

C Am., Colombia

150

trop., temp. N Am.

Stenandrium

subtrop. Am.

Stenostephanus

trop. S Am.

Strobilanthes

250

trop. As.

Strobilanthes

250

trop. As.

Tetramerium

Arizona, New Mex., Mex., C Am., Colombia, Venez., Ecuador, Peru, Bolivia

sets