California Black Oak
Quercus kelloggii
![California Black Oak: Quercus kelloggii](kelloggii/kelloggii1a.jpg)
California black oak as seen along the trail up the east side of Upper Table Rock, to the northwest of Medford, Oregon..........April 28, 2012.
- ![Leaves of California Black Oak: Quercus kelloggii](kelloggii/kelloggii1c.jpg)
- ![Catkins and young leaves of California Black Oak: Quercus kelloggii](kelloggii/kelloggii1e.jpg)
California black oak as seen along the trail up the east side of Upper Table Rock, to the northwest of Medford, Oregon..........April 28, 2012.
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- ![Lower leaf surface of California Black Oak: Quercus kelloggii](kelloggii/kelloggii06-10-2017c.jpg)
California black oak as seen at the Island Creek Picnic Area along BLM Road 30-6-32 to the southwest of Riddle, OR........June 10, 2017.
Paul Slichter