⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-246643, and has not been changed.

Galarhoeus rigidus (M.Bieb.) Haw. is a synonym of Euphorbia rigida M.Bieb.

This name is a synonym of Euphorbia rigida M.Bieb..

The record derives from WCSP which reports it as a synonym (record 246643) with original publication details: Syn. Pl. Succ. 150 1812.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:349111-1.