⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-216282, and has not been changed.
This name is a synonym of Euphorbia calyptrata Coss. & Kralik.
The record derives from WCSP which reports it as a synonym (record 216282) with original publication details: Bull. Soc. Bot. France 47: 252 1900.