This name is a synonym of Gaylussacia dumosa (Andrews) Torr. & A.Gray.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 50311498) with original publication details: Dendrol. Brit. 1: pl. 32 1825.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:261856-2.
This name was in version 1 of The Plant List, record tro-50311498.