This name is a synonym of Bergia texana (Hook.) Seub..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 50294961) with original publication details: Icon. Pl. 3: pl. 278 1840.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:324737-1.
This name was in version 1 of The Plant List, record tro-50294961, and has not been changed.