⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-79222, with some changes.
This name is a synonym of Euphorbia valerianifolia Lam..
The record derives from WCSP which reports it as a synonym (record 79222) with original publication details: Prodr. 15(2): 119 1862.