Synonyms: | |
Common names: | |
Frequency: | |
Status: | |
Description: |
Slender annual herb. Stems ascending to erect, up to 40 cm high, often purple-tinged, with opposite lines of short hairs along the length. Leaves opposite, elliptic up to 3.5cm long, ciliate hairy along the margin and often a fringe of longer hairs near the base. Flowers in 3-7-flowered spikes in the upper leaf axils, white with mauve-purple markings in midlobe of the lip. |
Type location: |
Zimbabwe |
Notes: | |
Derivation of specific name: | exigua: small, meagre, poor |
Habitat: | |
Altitude range: (metres) | |
Flowering time: | Throughout the year |
Worldwide distribution: | Sudan, Ethiopia, NE DRC, Rwanda, Burundi, Uganda, Kenya, Tanzania, Angola, Namibia, Botswana, Mozambique, Zambia, Zimbabwe and Limpopo, South Africa. |
Growth form(s): | |
Endemic status: | |
Red data list status: | |
Insects associated with this species: | |
Spot characters: | Display spot characters for this species |
Literature: |
Chapano, C. & Mugarisanwa, N.H. (2003). Plants of the Matobo District National Herbarium and Botanic Garden, Zimbabwe Page 23. Darbyshire, I., Vollesen, K. & Kelbessa, E. (2015). Acanthaceae (Part 2) Flora Zambesiaca 8(6) Pages 193 - 194. Heath, A. & Heath, R. (2009). Field Guide to the Plants of Northern Botswana including the Okavango Delta Kew Publishing Page 331. (Includes a picture). Mapaura, A. & Timberlake, J. (eds) (2004). A checklist of Zimbabwean vascular plants Southern African Botanical Diversity Network Report No. 33 Sabonet, Pretoria and Harare Page 14. Ntore, S. & al. (2024). Checklist of the vascular plants of Burundi Page 41. Setshogo, M.P. (2005). Preliminary checklist of the plants of Botswana. Sabonet Report no. 37. Sabonet, Pretoria and Gaborone Page 18. |