Bidens micrantha Gaudich.subsp. ctenophylla (Sherff) Nagata & Ganders, Lyonia 2: 11. 1983.
*Verification: D.M. Mix.
Type Information
Basionym:
Bidens ctenophylla Sherff , Bot. Gaz. (Crawfordsville) 85: 5 1928.
Hawai`i, between Pu`uwa`awa`a and Hu`ehu`e, arid weed-covered `a`a slopes. 22 August 1926. Degener and Wiebke 2128.
Holotype
[F]. Isotype(s)
[B [PD], BISH!, BM, F, HAW, K, P].
*Verification: R.K. Shannon.
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