This name is a synonym of Sibthorpia repens (Mutis ex L.) Kuntze.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 29202288) with original publication details: Fl. Peruv. 1: 6 1798.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:812594-1.
This name was in version 1 of The Plant List, record tro-29202288.