Species list: Chaenostoma
- Chaenostoma aethiopicum (L.) Benth. LC
- Chaenostoma affine Bernh. LC
- Chaenostoma archeri (Compton) Kornhall LC
- Chaenostoma caeruleum (L.f.) Kornhall LC
- Chaenostoma calciphilum (Hilliard) Kornhall LC
- Chaenostoma calycinum Benth. LC
- Chaenostoma campanulatum Benth. LC
- Chaenostoma cinereum (Hilliard) Kornhall LC
- Chaenostoma comptonii (Hilliard) Kornhall LC
- Chaenostoma cordatum (Thunb.) Benth. LC
- Chaenostoma debile (Hutch.) Kornhall LC
- Chaenostoma decipiens (Hilliard) Kornhall LC
- Chaenostoma denudatum Benth. LC
- Chaenostoma floribundum Benth. LC
- Chaenostoma glabratum Benth. LC
- Chaenostoma glanduliferum (Hilliard) Kornhall LC
- Chaenostoma halimifolium Benth. LC
- Chaenostoma hispidum (Thunb.) Benth. LC
- Chaenostoma impeditum (Hilliard) Kornhall LC
- Chaenostoma integrifolium (L.f.) Benth. LC
- Chaenostoma langebergense (Hilliard) Kornhall LC
- Chaenostoma leve (Hiern) Kornhall LC
- Chaenostoma longipedicellatum (Hilliard) Kornhall Rare
- Chaenostoma macrosiphon Schltr. LC
- Chaenostoma marifolium Benth. LC
- Chaenostoma multiramosum (Hilliard) Kornhall VU
- Chaenostoma neglectum J.M.Wood & M.S.Evans LC
- Chaenostoma paniculatum (Hilliard) Kornhall LC
- Chaenostoma patrioticum (Hiern) Kornhall LC
- Chaenostoma pauciflorum Benth. LC
- Chaenostoma placidum (Hilliard) Kornhall DDT
- Chaenostoma platysepalum (Hiern) Kornhall Rare
- Chaenostoma polelense (Hiern) Kornhall subsp. fraterna (Hilliard) Kornhall LC
- Chaenostoma polelense (Hiern) Kornhall subsp. polelense LC
- Chaenostoma polyanthum Benth. LC
- Chaenostoma racemosum Benth. DDD
- Chaenostoma revolutum (Thunb.) Benth. LC
- Chaenostoma revolutum (Thunb.) Benth. x C.aethiopicum (L.) Benth. Not Evaluated
- Chaenostoma roseoflavum (Hiern) Kornhall LC
- Chaenostoma rotundifolium Benth. LC
- Chaenostoma subnudum N.E.Br. LC
- Chaenostoma subsessile (Hilliard) Kornhall LC
- Chaenostoma subspicatum Benth. LC
- Chaenostoma tenuicaule (Hilliard) Kornhall LC
- Chaenostoma titanophilum (Hilliard) Kornhall VU
- Chaenostoma uncinatum (Desr.) Kornhall LC
- Chaenostoma violaceum Schltr. LC