⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-78987, and has not been changed.
This name is a synonym of Euphorbia portulacoides subsp. collina (Phil.) Croizat.
The record derives from WCSP which reports it as a synonym (record 78987) with original publication details: Prodr. 15(2): 194 1862.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:346031-1.