DistributionRead full entry
DistributionJeffrey pine occupies sites throughout much of California and in southwestern Oregon, western Nevada, and northern Baja California . In Nevada, Jeffrey pine is restricted to Washoe and Mineral counties. In Oregon, Jeffrey pine occurs in Curry, Josephine, Jackson, and Douglas counties . The Laguna Mountains of San Diego County are the southern limit of Jeffrey pine in the United States , but Jeffrey pine is common further south in the Sierra JuÃ¡rez and the Sierra San Pedro of Baja California Norte . The US Geological Survey provides a distributional map of Jeffrey pine.