| Name | Psychotria lauii Merrill & F. P. Metcalf |
| Authorship | Merrill & F. P. Metcalf |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Psychotria Linnaeus |
| Citation | 1937 Lingnan Sci. J. 16: 403 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Psychotria lauii Merrill & F. P. Metcalf |
| Identification made in | [no date] (2) |