This name is a synonym of Tridens flavus (L.) Hitchc..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 447241) with original publication details: Fl. S.E. U.S. 142 1903.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:257784-2.
This name was in version 1 of The Plant List, record kew-447241.