⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-79297, and has not been changed.
This name is a synonym of Euphorbia deltoidea subsp. adhaerens (Small) Oudejans.
The record derives from WCSP which reports it as a synonym (record 79297) with original publication details: World Cat. Euphorb. 5 1990.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:956283-1.