Bidens mauiensis (A. Gray) Sherff var. media Sherff, Bot. Gaz. (Crawfordsville) 86: 441. 1928.
Type information:
Holotype [F]. G.C. Munro 450. 19 April 1915. Lana`i: Maunalei. Isotype(s) [BISH].
=Bidens mauiensis