This name is a synonym of Bidens amplissima Greene.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 6663031E-362A-4703-B82A-8D61386D145B) with original publication details: 352 1842.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:32345-2.
This name was in version 1 of The Plant List, record gcc-58284, and has not been changed.