This name is a synonym of Hornungia procumbens (L.) Hayek.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 100360184) with original publication details: J. Bot. Agric. 3: 168. 1815.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:285437-1.
This name was in version 1 of The Plant List, record tro-100360184.