| Name | Phreatia sulcata (Lindley) J. J. Smith |
| Authorship | (Lindley) J. J. Smith |
| Rank | Species |
| Placed in | Phreatia Lindley |
| Citation | 1905 Orch. Java 505 |
| Holdings | 38 Specimens held in the Harvard University Herbaria identified as Phreatia sulcata (Lindley) J. J. Smith |
| Identification made in | [no date] (37), 1911 (1) |