⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-12804501, with some changes.
This name is a synonym of Euphorbia milii var. hislopii .
The record derives from Tropicos which reports it as a synonym (record 12804501
) with original publication details: Mém. Inst. Sci. Madagascar, Sér. B, Biol. Vég. 5: 150 150 1954.