Kew.org

World Checklist of Selected Plant Families (WCSP)

Oncidium humboldtii Schltr., Repert. Spec. Nov. Regni Veg. 23: 65 (1926).

This name is a synonym.

Homotypic Names:
Accepted Name:	Trichocentrum cebolleta (Jacq.) M.W.Chase & N.H.Williams, Lindleyana 16: 137 (2001).
Family:	Orchidaceae
* Oncidium ottonis Rchb.f. ex Kraenzl. in H.G.A.Engler (ed.), Pflanzenr., IV, 50(80): 92 (1922), nom. illeg. * Basionym/Replaced Synonym
Original Compiler:	R.Govaerts