⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-78646, and has not been changed.
This name is a synonym of Euphorbia pithyusa subsp. cupanii (Guss. ex Bertol.) Radcl.-Sm..
The record derives from WCSP which reports it as a synonym and as an illegitimate name (record 78646) with original publication details: Prodr. 15(2): 149 1862.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:345794-1.