| Name | Pterostylis alata (Labillardiere) H. G. Reichenbach |
| Authorship | (Labillardiere) Reichenbach f. |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Pterostylis |
| Holdings | 11 Specimens held in the Harvard University Herbaria identified as Pterostylis alata (Labillardiere) H. G. Reichenbach |
| Identification made in | [no date] (6), 1999 (5) |