⚠ Version 1 of The Plant List has been superseded.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 Caralluma quadrangula in version 1.1 of The Plant List.

Caralluma quadrangula (Forssk.) R. Br. ex Di Capua is a synonym of Monolluma quadrangula (Forssk.) Plowes

This name is a synonym of Monolluma quadrangula (Forssk.) Plowes.

The record derives from Tropicos which reports it as a synonym (record 50112180) with original publication details: Fl. Eritrea 2: 218 218 1904.