This name is a synonym of Banksia spinulosa var. collina (R.Br.) A.S.George.
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Index Seminum (LE) 1857: 37 1857.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:703106-1.
This name was in version 1 of The Plant List, record kew-2669097, and has not been changed.