| Rubiaceae | |
Psychotria capensis var. angustifolia
| Sond. | Fl. Cap. 3: 21 | 1865 |
| Rubiaceae | |
Psychotria capensis subsp. capensis
| | | |
| Rubiaceae | |
Psychotria capensis var. puberula
| (E.M.A. Petit) Verdc. | Fl. Zambes. 5(1): 14 | 1989 |
| Rubiaceae | |
Psychotria capensis var. pubescens
| (Sond.) E.M.A. Petit | Bull. Jard. Bot. État Bruxelles 34: 43 | 1964 |
| Rubiaceae | |
Psychotria capensis subsp. riparia
| (K. Schum. & K. Krause) Verdc. | Fl. Zambes. 5(1): 13 | 1989 |
| Rubiaceae | |
Psychotria capensis var. riparia
| | | |