| Name | Psammisia orthoneura A. C. Smith |
| Authorship | A. C. Smith |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Psammisia Klotzsch |
| GUID | urn:lsid:ipni.org:names:211056-2 |
| Citation | 1950 Contr. U.S. Natl. Herb. 29: 369 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Psammisia orthoneura A. C. Smith |
| Identification made in | [no date] (1), 2007 (1), 2008 (1) |