Valley oak and coast live oak (Quercus agrifolia) are the most common. The hybrid oracle oak is believed to be a cross between Quercus wislizeni and Quercus kelloggii. Valley oak is the largest ...

Deciduous. Grows 30-50 feet. Coast Live Oak (Quercus agrifolia). Revered and iconic California native. Evergreen. Grows 40-70 feet in urban areas. Gold Medallion Tree (Cassia leptophylla).

Growing a live oak (Quercus virginiana) in your front yard makes a powerful visual statement. These types of oak trees have ...

According to the museum's hefty historical records, the approximately 50-foot tall Quercus agrifolia tree — identified in plans as Coast Live Oak No. 7 — was growing there well before ...