This name is a synonym of Oxycoccus intermedius (A. Gray) Rydb..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 12302507) with original publication details: Syn. Fl. N. Amer. 2(1): 396 1886.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:261958-2.
This name was in version 1 of The Plant List, record tro-12302507.