Are you looking for Juniperus scopulorum sensu stricto (only in eastern BC), or the plants recently split as Juniperus maritima (SW BC)? These papers might help (all .pdf files): http://www.juniperus.org/AdamsPapersPDFFiles/42-1983TAXON3230.pdf http://www.juniperus.org/AdamsPapersPDFFiles/203-Phyto89(3)263-283JmaritimaScopVirgPugSound.pdf http://www.juniperus.org/AdamsPapersPDFFiles/219-Phyto91(1)31-39AdamsJmaritimaTerps.pdf http://www.juniperus.org/AdamsPapersPDFFiles/236-92(1)68-81AdamsOlyNatlParkmaritima.pdf (see map, p. 75)