| Name | Pterostylis novoguineensis Ridley |
| Authorship | Ridley |
| Rank | Species |
| Placed in | Pterostylis |
| Citation | 1916 Trans. Linn. Soc. London, Bot. 9: 208. |
| Holdings | 7 Specimens held in the Harvard University Herbaria identified as Pterostylis novoguineensis Ridley |
| Identification made in | 2013 (7) |