Hibiscus ula O. Deg. & I. Deg. , Phytologia 35: 467. 1977.
Type information:
Holotype [NY]. O. Degener and I. Degener 34145. November 1976. Maui: West Maui, [Wailuku Dist.], on a narrow ridge about an hour's walk from the `Iao Valley State Park. Isotype(s) [AC, B, CU, E, G, K, L, LE, MO, W].
=Hibiscus kokio subsp. kokio