| Tribe | Dendrobieae |
| Subtribe | Dendrobiinae |
| Scientific name | Dendrobium macranthum A. Richard |
| Synonyms | Durabaculum macranthum (A. Richard) M. A. Clements & D. L. Jones |
| Distribution | New Caledonia, Vanuatu, Samoa, Santa Cruz |
| Note | Dendrobium macranthum sensu Hooker and Dendrobium macranthum sensu Miquel is a synonym of Dendrobium anosmum Lindley. Dendrobium macranthum sensu de Vriese ex Lindley is a synonym of Eria mucronata Lindley. |
| June 2008 at Tsukuba Botanical Garden |
June 2008 at Tsukuba Botanical Garden |