| Name | Psychotria capensis subsp. riparia (K. Schumann & K. Krause) Verdcourt | 
| Authorship | (K. Schumann & K. Krause) Verdcourt | 
| Rank | Subspecies | 
| Placed in | Psychotria capensis Vatke | 
| Citation | 1989 Fl. Zambes. 5(1): 13 | 
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Psychotria capensis subsp. riparia (K. Schumann & K. Krause) Verdcourt | 
| Identification made in | [no date] (1) |