Quercus douglasii Quercus Fagaceae Magnoliopsida

This species, Q. douglasii Hook. & Arn., is the blue oak of California.

• Quercus douglasii - Includes distribution and occurrence, botanical and ecological characteristics, quercus douglasii value fagaceae and use, and fire ecology.
• Quercus douglasii (Blue Oak) - Photograph and description of this Californian species from Wikipedia.

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