California Black Oak

There are two habitat or plant ''Q. kelloggii'' may be the dominant tree in certain stands, and is ofassociation types where ''Quercus kelloggii'' primarily occurs. First is the Mediterranean California Lower Montane Black Oak-Conifer Forest as far north as the Klamath Mountains of southwest Oregon and as far south as California's North Coast Ranges and lower western Sierra slopes. The second type of habitat is defined by North Pacific Oak Woodland plant association, which is found as far north as the Puget Trough, extending through the Willamette Valley and to the Klamath Range of Northern California.

Bean's Trees and Shrubs online edition resource information for Quercus kelloggii Newb. made available by the International Dendrology Society.