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Asclepiadaceae
Goyder, D.J., Gilbert, M.G. & Venter, H.J.T. (2020) Apocynaceae (Part 2) Flora Zambesiaca 7(2)
Leistner, O.A. (2005) Seed plants of southern tropical Africa: families and genera SABONET Report No. 26 SABONET, Pretoria
Leistner, O.A. (ed.) (2000) Seed plants of southern Africa: families and genera Strelitzia 10
Mapaura, A. & Timberlake, J. (eds) (2004) A checklist of Zimbabwean vascular plants Southern African Botanical Diversity Network Report No. 33 Sabonet, Pretoria and Harare
Perennial herbs or shrubs, sometimes twining or scrambling, often succulent and often with milky sap. Stipules usually 0. Leaves mainly opposite or whorled, rarely alternate, simple and usually entire. Flowers in umbels or cymes or, rarely, in racemes, actinomorphic, bisexual. Calyx usually of 5 free sepals, sometimes 5-lobed. Corolla gamopetalous, very variable; lobes 5, sometimes connate at tips. Corona usually arising from or near base of the staminal column, in 1-3 series, consisting of 5 free or connate lobes or processes, rarely 0. Filaments united into a staminal column, often short; anthers with horny wings; pollen in waxy masses attached by caudicles to a horny carrier. Ovaries 2, superior, each 1-locular. Fruit of 2 follicles, sometimes only one developing. Seeds usually with marginal wing and a tuft of long, silky hairs at apex. Worldwide: 248 genera and 2,800 species, tropical and warm areas, especially Africa. Zambia: 27 genera and 139 taxa. Insects associated with this family:
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Genus | Content |
Asclepias L. | Description |
Aspidoglossum E. Mey. | Description |
Brachystelma R. Br. | Description |
Calotropis R. Br. | Description |
Ceropegia L. | Description, Image |
Cibirhiza Bruyns | Description |
Cynanchum L. | Description |
Duvalia Haw. | Description, Image |
Fockea Endl. | Description, Image |
Glossostelma Schltr. | Description, Image |
Gomphocarpus R. Br. | Description, Image |
Huernia R. Br. | Description |
Kanahia R. Br. | Description |
Margaretta Oliv. | Description |
Marsdenia R. Br. | Description, Image |
Orbea Haw. | Description |
Orthanthera Wight | Description, Image |
Pachycarpus E. Mey. | Description |
Pentarrhinum E. Mey. | Description, Image |
Pergularia L. | Description, Image |
Riocreuxia Decne. | Description, Image |
Secamone R. Br. | Description |
Stapelia L. | Description, Image |
Stathmostelma K. Schum. | Description, Image |
Stenostelma Schltr. | Description |
Vincetoxicum Wolf | Description |
Xysmalobium R. Br. | Description |
Home | > | List of families | > | Apocynaceae subfamilies Asclepiadoideae and Secamonoideae |