SPECIMEN / FAGACEAE
Quercus douglasii
Blue Oak
Origin to be documented
Quercus douglasii, known as blue oak, is a species of oak endemic to California, common in the Coast Ranges and the foothills of the Sierra Nevada. It is California's most drought-tolerant deciduous oak, and is a dominant species in the blue oak woodland ecosystem. It is occasionally known as mountain oak and iron oak.
Description by Wikipedia contributors — Quercus douglasii · CC BY-SA 4.0 · Source revision · Reuse terms
Text edited for length; the linked article remains the reference. This description stays under CC BY-SA 4.0, so it may be shared on the same terms.
- Botanical family
- Fagaceae
- Climate
- Germination
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- Temperature
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