Goyder, D.J. (1991) Secamone (Asclepiadaceae subfam. Secamonoideae) in Africa Kew Bulletin 47(3) 437-474
Goyder, D.J., Gilbert, M.G. & Venter, H.J.T. (2020) Apocynaceae (Part 2) Flora Zambesiaca 7(2)
Climbers or lianes. Leaves ± sessile. Flowers in axillary and terminal cymes. Sepals ovate to subcircular. Corolla with short tube; lobes oblong. Corona of 5 simple lobes adnate to staminal column. Anthers 4-locular, with fimbriate membranous appendages. Pollen gathered in 4 small pollinia attached to a soft pale corpuscle. Follicles paired. Worldwide: c. 100 species in warm regions of the Old World Burundi: 5 taxa. |
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Species | Content | |
africana (Oliv.) Bullock | ||
alpini Schult. | Description, Image | |
punctulata Decne. | ||
racemosa (Benth.) Klack. | Image | |
stuhlmannii K.Schum.[Agg] |