⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-453516, and has not been changed.
This name is a synonym of Euphorbia halemanui Sherff.
The record derives from WCSP which reports it as a synonym (record 453516) with original publication details: Fl. Hawaiiensis 190: s.p. 1959.