Geranium multiflorum A. Gray subsp. ovatifolium (A. Gray) Carlquist & Bissing, Biotropica 8: 258 1976.
Geranium multiflorum A. Gray var. canum Hillebr., Fl. Hawaiian Isl. 56 1888.
Maui, "N. edge of the crater of Haleakala! Maui!".
Geranium multiflorum A. Gray var. ovatifolium (A. Gray) Fosberg, Occas. Pap. Bernice P. Bishop Mus. 12: (1-19) OR 16: (337-347) 1936 (1942).
Geranium multiflorum A. Gray var. superbum (O. Deg., I. Deg., & Greenwell) H. St. John, Pac. Trop. Bot. Gard., Mem. 1: 196 1973.