Cyanea grimesiana Gaudich. var. citrullifolia A. Gray, Proc. Amer. Acad. Arts 5: 148. 1861.
Type information:
Holotype [US]. U. S. Expl. Exped. s.n.. 1840. Hawai`i: Mouna Roa [Mauna Loa] and Mouna [Mauna] Kea. Isotype(s) [GH!].
=Cyanea shipmanii