Swaziland's Flora Database:
Asclepias expansa (E.Mey.) Schltr.
(name current 2016)
Growth form: Shrub
Swaziland abundance: rare
Swaziland distribution: one quarter degree grid square only
Description (Compton's Flora of Swaziland*):
Asclepias expansa - Erect, unbranched, up to 1,5 cm high, downy. Leaves long-tapering, up to 20 cm long x 1 cm wide, edges recurred. Inflorescences terminal and lateral umbels with up to six flowers. Corolla lobes spreading, c 1 cm long, greenish; corona lobes short with finger-like appendage on back, cream-coloured with dark keel.
* Where species names have changed, these have been matched according to herbarium specimens quoted in this publication.