| Name | Plectranthus excelsus P. I. Forster |
| Authorship | P. I. Forster |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Plectranthus L'Heritier |
| GUID | urn:lsid:ipni.org:names:979656-1 |
| Citation | 1994 Austrobaileya 4: 172 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Plectranthus excelsus P. I. Forster |
| Identification made in | [no date] (1) |