⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2775632, with some changes.
This name is a synonym of Dorstenia cuspidata var. humblotiana .
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Mém. Inst. Sci. Madagascar, Sér. B, Biol. Vég. 1: 33 1948.