Bidens personans O. Deg. & Sherff , in Sherff, Bot. Gaz. (Crawfordsville) 92: 205. 1931.
Type information:
Holotype [F]. W. Bush 32. 7 July 1929. O`ahu: south slopes, [in semi-arid valley], Palikea.1200ft. Isotype(s) [B [PD], BISH!, F, K].

Note: BISH sheet ex herb. Degener.

=Bidens torta
Note: BISH sheet ex herb. Degener.

*Verification: R.K. Shannon.