Chamaesyce hillebrandii (H. Lév.) Croizat & O. Deg. var. waimanoana (Sherff) O. Deg. & Croizat, Fl. Hawaiiensis, fam. 190. Euphorbiaceae. 1936.
Flora of the Hawaiian Islands --Basionym Type Information Euphorbia hillebrandii H. Lév. var. waimanoana Sherff, Bot. Gaz. (Crawfordsville) 97: 581 1936.
O`ahu: Waimano Ridge. 27-30 October 1914. C.N. Forbes and D. Lake 1978.O.
Holotype
[BISH].
Note: Published as "wainianana," with an annotation by Sherff on the holotype correcting the spelling of the epithet. Koutnik, D.L. 1987. Allertonia 4:331-388.