| 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) |