This name is a synonym of Gaultheria insana (Molina) D.J.Middleton.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 12302464) with original publication details: Not. Mens. Mus. Nac. Hist. Nat. 17(197): 6 1972.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:190519-2.
This name was in version 1 of The Plant List, record tro-12302464.