This name is a synonym of Kosteletzkya hispidula (Spreng.) Garcke.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 50137815) with original publication details: Smithsonian Contr. Knowl. 3(5): 23 1852.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:561072-1.
This name was in version 1 of The Plant List, record tro-50137815, and has not been changed.