⚠ Version 1 of The Plant List has been superseded.

This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Oncidium tenue in version 1.1 of The Plant List.

Oncidium tenue var. grandiflorum Lindl. is a synonym of Oncidium ansiferum Rchb.f.

This name is a synonym of Oncidium ansiferum Rchb.f..

The record derives from Tropicos which reports it as a synonym (record 23526457) with original publication details: J. Hort. Soc. London 8: 271 271 1852.