⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-80738, with some changes.
This name is a synonym of Euphorbia isaloensis Drake.
The record derives from WCSP which reports it as a synonym (record 80738) with original publication details: Rech. Fl. Mérid. Madagascar 37 1912.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:347244-1.