| Nemesia hastata Benth. | Diascia integerrima E.Mey. ex Benth. trib. Hemimerideae |
| Nemesia natalitia Sond. | Nemesia denticulata (Benth.) A.L.Grant ex Fourc. |
| Nemesia patens (Thunb.) G.Don | Diascia patens (Thunb.) Grant ex Fourc. trib. Hemimerideae |
| Nemesia hastata Benth. | Diascia integerrima E.Mey. ex Benth. trib. Hemimerideae |
| Nemesia natalitia Sond. | Nemesia denticulata (Benth.) A.L.Grant ex Fourc. |
| Nemesia patens (Thunb.) G.Don | Diascia patens (Thunb.) Grant ex Fourc. trib. Hemimerideae |