World Checklist of Selected Plant Families (WCSP)

Oncidium formosissimum Rchb.f., Bot. Zeitung (Berlin) 10: 694 (1852).

This name is a synonym.

Accepted Name:	Oncidium cultratum Lindl., Ann. Mag. Nat. Hist. 15: 384 (1845).
Family:	Orchidaceae
Original Compiler:	R.Govaerts