This name is a synonym of Tragia urens L..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 207551) with original publication details: Fl. Bor.-Amer. 2: 175 1803.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:256455-2.
This name was in version 1 of The Plant List, record kew-207551, and has not been changed.