California Oak Trees. Black oak (quercus kelloggii) found in hilly regions between 2,000 and 6,000 feet. There are a number of common oak species in california including both trees species:

Are oak trees a protected species?

The trees are suitable for drought tolerant landscapes and. Ceanothus, the california mountain lilacs usually do not grow in the deep shade of oaks, but love the edges, half day sun, or under deciduous oaks. The oak tree has long been prized for legendary strength, longevity, and excellent wood properties. They can be found on rolling hills, along rivers, creeks and in valleys of 52 of the state's 58 counties.