This name is a synonym of Bidens cernua L..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 9DF5FA2F-7795-40B2-B554-2C69E096B8E3) with original publication details: Tent. Fl. Germ. 1: 351 (1788) 351 1788.
This name was in version 1 of The Plant List, record gcc-24033.