This name is a synonym of Gaultheria mucronata var. microphylla Hombr. & Jacq..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 50079719) with original publication details: Edwards's Bot. Reg. 26:t. 63 1840.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:282519-2.
This name was in version 1 of The Plant List, record tro-50079719.