| Name | Pleioceras zenkeri Stapf |
| Authorship | Stapf |
| Rank | Species |
| Placed in | Pleioceras |
| Citation | 1902 Fl. Trop. Afr. [Oliver et al.]. 4(1): 166 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Pleioceras zenkeri Stapf |
| Identification made in | 1982 (2) |