| Name | Phreatia aristulifera Ames |
| Authorship | Ames |
| Rank | Species |
| Placed in | Phreatia Lindley |
| Citation | 1908 Orchidaceae (Ames) 2: 199 |
| Holdings | 24 Specimens held in the Harvard University Herbaria identified as Phreatia aristulifera Ames |
| Identification made in | [no date] (24) |