Species list: Gethyllis
- Gethyllis afra L. LC
- Gethyllis barkerae D.Müll.-Doblies subsp. barkerae DDT
- Gethyllis barkerae D.Müll.-Doblies subsp. paucifolia D.Müll.-Doblies LC
- Gethyllis britteniana Baker subsp. britteniana LC
- Gethyllis britteniana Baker subsp. bruynsii D.Müll.-Doblies DDT
- Gethyllis britteniana Baker subsp. herrei (L.Bolus) D.Müll.-Doblies VU
- Gethyllis campanulata L.Bolus LC
- Gethyllis ciliaris (Thunb.) Thunb. subsp. ciliaris NT
- Gethyllis ciliaris (Thunb.) Thunb. subsp. longituba (L.Bolus) D.Müll.-Doblies DDT
- Gethyllis fimbriatula D.Müll.-Doblies DDD
- Gethyllis grandiflora L.Bolus LC
- Gethyllis gregoriana D.Müll.-Doblies Rare
- Gethyllis hallii D.Müll.-Doblies Rare
- Gethyllis kaapensis D.Müll.-Doblies EN
- Gethyllis lanuginosa Marloth LC
- Gethyllis lata L.Bolus subsp. lata Rare
- Gethyllis lata L.Bolus subsp. orbicularis D.Müll.-Doblies DDT
- Gethyllis latifolia Masson ex Baker CR
- Gethyllis linearis L.Bolus LC
- Gethyllis longistyla Bolus Rare
- Gethyllis namaquensis (Schönland) Oberm. LC
- Gethyllis pectinata D.Müll.-Doblies VU
- Gethyllis roggeveldensis D.Müll.-Doblies LC
- Gethyllis setosa Marloth LC
- Gethyllis spiralis (Thunb.) Thunb. LC
- Gethyllis transkarooica D.Müll.-Doblies LC
- Gethyllis uteana D.Müll.-Doblies DDT
- Gethyllis verrucosa Marloth LC
- Gethyllis verticillata R.Br. ex Herb. LC
- Gethyllis villosa (Thunb.) Thunb. LC