Swaziland's Flora Database:
Anthospermum rigidum Eckl. & Zeyh. subsp. rigidum
(name current 2016)
Growth form: Shrub
Description (Compton's Flora of Swaziland*):
Anthospermum rigidum - Shrublet with slender branches, thinly downy throughout. Leaf-pairs well spaced, leaves narrow, up to 1 cm long x 1 mm wide, margins turned downwards, pointed; axillary tufts of smaller leaves among which flowers produced.
* Where species names have changed, these have been matched according to herbarium specimens quoted in this publication.