⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-69661, with some changes.
This name is a synonym of Bidens cernua .
The record derives from TICA which reports it as a synonym (record 27964EDF-C7FA-4EAB-A49E-E809288BD9FB
) with original publication details: Fl. Italia 3: 301 (1904) 301 1904.