Home | > | List of families | > | Apocynaceae subfamily Periplocoideae | > | Raphionacme | > | velutina |
Synonyms: |
Brachystelma viridiflorum Turrill Raphionacme burkei N.E. Br. Raphionacme dinteri Schinz |
Common names: | |
Frequency: | |
Status: | Native |
Description: |
Many-stemmed perennial herb, up to 20 cm high, growing from a spindle-shaped tuber. Stems up to 40 cm long, spreading horizontally, velvety especially when young, often purplish. Leaves opposite, mostly narrowly ovate-elliptic, 3-7 cm long, lamina folded lengthwise, mostly hairless above, dotted with reddish glands, densely velvety and with a purplish midrib below. Flowers in axillary compact c. 10-flowered clusters, densely velvety. Corolla lobes spreading, oblong-ovate, c. 4 × 2 mm, yellowish-green to green, often purplish at the base. Corona lobes 3-segmented; central segment longest and purple. Fruit in a single follicle, very narrowly obovoid, 5-9 cm long, tapering, curved. |
Notes: | |
Derivation of specific name: | velutina: velvety or velutinous, covered in dense soft short hairs. |
Habitat: | In grassland and open woodland, mostly in drier areas. |
Altitude range: (metres) | 400 - 1700 m |
Flowering time: | Oct - Dec |
Worldwide distribution: | Angola, Botswana, Namibia, Zambia, Zimbabwe and northern South Africa. |
Zimbabwe distribution: | W,C,S |
Growth form(s): | |
Endemic status: | |
Red data list status: | |
Insects associated with this species: | |
Spot characters: | Display spot characters for this species |
Images last updated: | Monday 21 March 2016 |
Literature: |
Bruyns, P.V. (2014). The Apocynaceae of Namibia Strelitzia 34 SANBI, Pretoria, South Africa Page 28. Goyder, D.J., Gilbert, M.G. & Venter, H.J.T. (2020). Apocynaceae (Part 2) Flora Zambesiaca 7(2) Pages 39 - 40. 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 66. as Raphionacme burkei Setshogo, M.P. (2005). Preliminary checklist of the plants of Botswana. Sabonet Report no. 37. Sabonet, Pretoria and Gaborone Page 29. Venter, H.J.T. (2009). A Taxonomic revision of Raphionacme (Apocynaceae: Periplocoideae) South African Journal of Botany 75(2) Pages 340 - 342. (Includes a picture). |
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