⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-139891, with some changes.
This name is a synonym of Oncidium excavatum .
The record derives from WCSP which reports it as a synonym (record 139891
) with original publication details: Pl. Hartw. 151 1845.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:647520-1
.