⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-129217, with some changes.
This name is a synonym of Bidens angustissima Kunth.
The record derives from TICA which reports it as a synonym (record 4BFBCEDC-9CCC-48AA-92D4-DBC79301C997) with original publication details: 570 1836.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:198081-1.