Bidens menziesii (A. Gray) Sherffsubsp. filiformis (Sherff) Ganders & Nagata, Lyonia 2: 11. 1983.
*Verification: D.M. Mix.

Type Information
Basionym: Bidens menziesii (A. Gray) Sherff var. filiformis Sherff, Bot. Gaz. (Crawfordsville) 85: 9 1928.
Hawai`i, central plateau. 1851- 1871. Hillebrand 30.
Lectotype [K].
Note: Holotype, Hawai`i, central plateau, W. Hillebrand s.n. at B destroyed. [Who desginated lectotype?]
*Verification: None.
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