This name is a synonym of Rosa sempervirens × stylosa .
The record derives from RJP
(data supplied on 2011-10-18)
which reports it as a synonym (record 10630) with original publication details: Flore fran‡aise Flore fran‡aise; 1805 537 1815.
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 bibracteata in version 1 of The Plant List.