⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-4364, with some changes.
This name is a synonym of Euphorbia corollata .
The record derives from WCSP which reports it as a synonym (record 4364
) with original publication details: Amer. Midl. Naturalist 7: 130 1921.