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Quercus douglasii Hook. & Arn. - blue oak
QUDO

©Mark W. Skinner. United States, CA, Tehama Co., Hog Lake. Usage Requirements. Any use of copyrighted images requires permission of the copyright holder.

The image above will suffice for many uses. To download the original size of this image, click on the link below. Usage Requirements. Any use of copyrighted images requires permission of the copyright holder.