⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-23521106, with some changes.

Hormidium vespa (Vell.) P. Ortiz is a synonym of Prosthechea vespa (Vell.) W.E.Higgins

This name is a synonym of Prosthechea vespa (Vell.) W.E.Higgins.

The record derives from Tropicos which reports it as a synonym (record 23521106) with original publication details: Orquideas Ornament. Colombia 150 150 1982.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:910756-1.