Bidens hillebrandiana (Drake) O. Deg. , in Sherff, Bot. Gaz. (Crawfordsville) 85: 6. 1928. Flora of the Hawaiian Islands --Basionym
Type Information
Coreopsis hillebrandiana Drake , Ill. fl. ins. pacif. 209 1890.
Hawai`i: [Hilo]. 1851- 1855. J. Rémy 287.
Holotype [GH].

Note: Information in brackets fide Hillebrand.

=Bidens hillebrandiana subsp. hillebrandiana
*Verification: None.
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*Verification: None.

Bidens hillebrandiana (Drake) O. Deg. subsp. polycephala Nagata & Ganders, Lyonia 2: 4. 1983.
Type information:
Holotype [BISH]. K. Nagata 1897. 5 June 1979. Maui: East Maui, Makawao District, W end of Maliko Bay, on ledge of sea cliffs,.25m.
=Bidens hillebrandiana subsp. polycephala

*Verification: None.