Euphorbia multiformis Hook. & Arn. var. mohihiensis Sherff, Field Mus. Nat. Hist., Bot. Ser. 17: 576. 1939.
Type information:
Holotype [BISH]. L.M. Cranwell , O. Selling and C. Skottsberg 3009. 19 August 1938. Kaua`i: on ridge E of Mohihi river, Kawaiu Trail. Isotype(s) [GB, K].

Note: BISH sheet has isotype label on it, says holotype is at GB. Couldn't find copy of publication in BISH library, check at US (RKS, 8/95). Koutnik, D.L., 1987. Allertonia 4:331-388

=Euphorbia atrococca
Note: BISH sheet has isotype label on it, says holotype is at GB. Couldn't find copy of publication in BISH library, check at US (RKS, 8/95). Koutnik, D.L., 1987. Allertonia 4:331-388

*Verification: David Lorence.