⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-78437, with some changes.
This name is a synonym of Euphorbia spathulata Lam..
The record derives from WCSP which reports it as a synonym (record 78437) with original publication details: N. Amer. Euphorbia 19 1899.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:101304-2.