| Name | Weinmannia portlandiana R. A. Howard & Proctor |
| Authorship | R. A. Howard & Proctor |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Weinmannia Linnaeus |
| GUID | urn:lsid:ipni.org:names:294793-1 |
| Citation | 1958 J. Arnold Arbor. 39: 106 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Weinmannia portlandiana R. A. Howard & Proctor |
| Identification made in | [no date] (1) |