⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-206201, with some changes.

Tithymalus auriculatus Lam. is a synonym of Euphorbia peplus L.

This name is a synonym of Euphorbia peplus L..

The record derives from WCSP which reports it as a synonym (record 206201) with original publication details: Fl. Franç. 3: 102 1779.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:357003-1.