| Name | Phreatia laxiflora Lindley |
| Authorship | Lindley |
| Rank | Species |
| Placed in | Phreatia Lindley |
| Citation | 1830-1840[1830]. (May 1830) Gen. Sp. Orchid. Pl. 64 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Phreatia laxiflora Lindley |
| Identification made in | [no date] (3) |