Hibiscus arnottianus A. Gray var. punaluuensis Skottsb., Acta Horti Gothob. 15: 396. 1944.
Type information:
Syntype
O. Selling 3638. 1938. O`ahu: Ko`olau Loa Dist., Ko`olau Mts, Punalu`u. Syntype(s)
[BISH!, S].
=Hibiscus arnottianus subsp. punaluuensis