Bidens graciloides Sherff , Bot. Gaz. (Crawfordsville) 76: 159. 1923.
Type information:
Holotype [BISH]. C.N. Forbes and J.C. Bridewell 2435.O. 2 March 1917. O`ahu: Wai`alae Iki ridge, right hand side.
=Bidens sandvicensis subsp. sandvicensis