⚠ Version 1 of The Plant List has been superseded.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 Trigonia rigida in version 1.1 of The Plant List.

Trigonia rigida Oerst. is a synonym of Trigonia rugosa Benth.

This name is a synonym of Trigonia rugosa Benth..

The record derives from Tropicos which reports it as a synonym (record 32600018) with original publication details: Vidensk. Meddel. Dansk Naturhist. Foren. Kjøbenhavn 1856(3-7): 39 39 1856.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:871035-1.