| Family | Orchidaceae |
| Subfamily | Orchidoideae |
| Tribe | Cranichideae (also placed in Diurideae) |
| Subtribe | Pterostylidinae |
| Scientific name | Pterostylis papuana Rolfe |
| Synonyms | Pterostylis arafakensis (J.J.Smith) D.L. Jones; Pterostylis braemii H. Mohr; Pterostylis novoguineensis Ridley; Pterostylis papuana Rolfe var. arafakensis J.J. Smith |
| Distribution | Indonesia (Moluccas), New Guinea, Solomon Islands |
| Reference | Pterostylis papuana Rolfe |
| Pterostylis papuana | |
| Pterostylis papuana Rolfe 1899 |
| March 2012 at Tsukuba Botanical Garden |
March 2012 at Tsukuba Botanical Garden |
| March 2012 at Tsukuba Botanical Garden |