⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-80756, and has not been changed.

Euphorbia mamillosa Lem. is a synonym of Euphorbia squarrosa Haw.

This name is a synonym of Euphorbia squarrosa Haw..

The record derives from WCSP which reports it as a synonym (record 80756) with original publication details: Ill. Hort. 2(Misc.): 69 1855.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:347257-1.