| Family | Orchidaceae |
| Subfamily | Epidendroideae |
| Tribe | Podochilaeae (also placed in Dendrobieae) |
| Subtribe | Bulbophyllinae |
| Scientific name | Bulbophyllum unitubum J.J. Smith |
| Synonyms | none |
| Distribution | New Guinea |
| Reference | Bulbophyllum unitubum J.J. Sm. 1929 |
| Comments on Bulbophyllum Section Hyalosema from Papua New Guinea |
| November 2005 at Tsukuba Botanical Garden |
November 2005 at Tsukuba Botanical Garden |