8054.000 Rhinacanthus
Darbyshire, I. & Harris, T. (2006) Notes on the Genus Rhinacanthus (Acanthaceae) in Africa with a Synopsis of the R. nasutus- R. gracilis Complex and a Key to the African Members of the Genus Kew Bulletin 61(3) 401-418
Description of the genus
Perennial herbs. Leaves opposite, petiolate. Inflorescence pedunculate, usually terminal, sometimes axillary. Bracts inconspicuous, lanceolate. Calyx tube shallow; lobes 5, lanceolate. Corolla 2-lipped; tube long, narrow, much longer than lobes; upper lip ligulate, emarginate; lower 3-lobed, broad. Disk cup-shaped. Stamens 2; staminodes 0. Ovary 2-locular with 2 ovules per loculus. Fruit clavate. Seeds black, rough, tuberculate, borne on retinacula. Worldwide: 15 species in the tropical Old World Mozambique: 5 taxa. |
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Links to taxa: View: living plant images - herbarium specimen images - all images for this genus
| Species | FZ divisions | Content |
| latilabiatus (K. Balkwill) I. Darbysh. | ||
| sp. A | N | |
| submontanus T. Harris & I. Darbysh. | MS | |
| xerophilus A. Meeuse | GI,M | |
| zambesiacus I. Darbysh. | N,Z,T,MS | Description, Image |
Other sources of information about Rhinacanthus:
Our websites:
Flora of Botswana: RhinacanthusFlora of Malawi: Rhinacanthus
Flora of Zambia: Rhinacanthus
Flora of Zimbabwe: Rhinacanthus
External websites:
African Plants: A Photo Guide (Senckenberg): RhinacanthusBHL (Biodiversity Heritage Library): Rhinacanthus
EOL (Encyclopedia of Life): Rhinacanthus
GBIF (Global Biodiversity Information Facility): Rhinacanthus
Google: Web - Images - Scholar
iNaturalist: Rhinacanthus
IPNI (International Plant Names Index): Rhinacanthus
JSTOR Plant Science: Rhinacanthus
Mansfeld World Database of Agricultural and Horticultural Crops: Rhinacanthus
Plants of the World Online: Rhinacanthus
Tropicos: Rhinacanthus
Wikipedia: Rhinacanthus