| Family | Orchidaceae |
| Subfamily | Epidendroideae |
| Tribe | Maxillarieae |
| Subtribe | Oncidiinae |
| Scientific name | Tolumnia triquetra (Swartz) Nir |
| Synonyms | Epidendrum triquetrum Swartz; Cymbidium triquetrum (Swartz) Swartz; Jamaiciella triquetra (Swartz) Braem; Olgasis triquetra (R. Brown) Rafinesque; Oncidium dubium Andre; Oncidium triquetrum (Swartz) R. Brown |
| Distribution | Jamaica |
| Reference | Tolumnia triquetra (Sw.) Nir 1994 |
| Tolumnia triquetra (Sw.) Nir |
| December 2008 at Tsukuba Botanical Garden |
December 2008 at Tsukuba Botanical Garden |