⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-82287, with some changes.
This name is a synonym of Euphorbia bivonae subsp. bivonae .
The record derives from WCSP which reports it as a synonym (record 82287) with original publication details: Nouv. Fl. Italia 2: 173 1926.