| Name | Psychotria humboldtiana var. ornata Müller Argoviensis |
| Authorship | Müller Arg. |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Psychotria humboldtiana (Chamisso) Müller Argoviensis |
| GUID | urn:lsid:ipni.org:names:212905-2 |
| Citation | 1881 Fl. Bras. [Martius] 6, pt. 5: 334 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Psychotria humboldtiana var. ornata Müller Argoviensis |
| Identification made in | [no date] (2) |