⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-139851, with some changes.

Oncidium quadrilobum C.Schweinf. is a synonym of Tolumnia quadriloba (C.Schweinf.) Braem

This name is a synonym of Tolumnia quadriloba (C.Schweinf.) Braem.

The record derives from WCSP which reports it as a synonym (record 139851) with original publication details: Amer. Orchid Soc. Bull. 14: 476 1946.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:174262-2.