This name is a synonym of Rosa spinosissima L..
The record derives from RJP
(data supplied on 2011-10-18)
which reports it as a synonym (record 33038) with original publication details: Rosacearum monographia Rosacearum monographia; 1823 141 1823.
This name record (from RJP) was not included in version 1 of The Plant List. It is possible the same name was included from a different data source, to check this you can search for Rosa borealis in version 1 of The Plant List.