Euphorbia atrococca A. Heller var. kilaueana Sherff, Bot. Gaz. (Crawfordsville) 97: 604. 1936.
Type information:
Holotype [BM]. U. Faurie 470. Kaua`i: Kilauea. Isotype(s) [A, BISH!].

Note: Koutnik, D.L. 1987. Allertonia 4:331-388

=Euphorbia atrococca
Note: Koutnik, D.L. 1987. Allertonia 4:331-388

*Verification: David Lorence.