| Name | Pentas schimperiana Vatke | 
| Authorship | Vatke | 
| Rank | Species | 
| NomenclaturalStatus | NomSuperfl | 
| Placed in | Pentas | 
| Contains | Pentas schimperiana subsp. occidentalis (Hooker f.) Verdcourt | 
| Remarks | Vatke intended to make a new combination based on Richard's name, but because Richard's name was illeg., Vatke's name is treated as a nom. nov. as per Art. 58.1. However because Vatke included the type specimen used by Richard, Vatke also should have used a different, legitimate basionym, Mussaenda schimperi Hochst., based on the same type and not blocked in Pentas. Thus, Vatke's name is also illegitimate. | 
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Pentas schimperiana Vatke | 
| Identification made in | [no date] (2) |