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Top : Science : Biology : Flora_and_Fauna : Plantae : Magnoliophyta : Magnoliopsida : Fagaceae : Quercus : Quercus_douglasii
Sites:
  		• Quercus douglasii: Includes distribution and occurrence, botanical and ecological characteristics, value and use, and fire ecology.
  		• Quercus douglasii: Close up image of unripe acorn.
  		• Quercus douglasii (Blue Oak): Detailed information on natural range, habitat, supporting soil, associated forest cover, reproduction and growth, and human uses.
  		• Quercus douglasii (Blue Oak): Photo, range, habitat, and physical features.
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