This name is a synonym of Vaccinium caespitosum var. paludicola (Camp) Hultén.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 50282225) with original publication details: Brittonia 4(2): 219–220 1942.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:334570-1.
This name was in version 1 of The Plant List, record tro-50282225, and has not been changed.