| Name | Psammisia leucostoma Bentham ex C. F. W. Meissner |
| Authorship | Bentham ex C. F. W. Meissner |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Psammisia Klotzsch |
| Citation | 1863 Fl. Bras. [Martius] 7: 127 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Psammisia leucostoma Bentham ex C. F. W. Meissner |
| Identification made in | [no date] (1), 2008 (1) |