East Bay Plants
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Glossary
About
Quercus douglasii
blue oak
Native
Family:
Fagaceae
Leaves usually shallowly lobed; upper sides generally dull and blue-green.
References
Jepson eFlora
Calflora
iNaturalist
Observations
Calflora
iNaturalist
Related Species
Quercus agrifolia
Quercus berberidifolia
Quercus chrysolepis
Quercus douglasii
Quercus durata var. durata
Quercus garryana var. garryana
Quercus ilex
Quercus kelloggii
Quercus lobata
Quercus palmeri
Quercus parvula var. shrevei
Quercus wislizeni var. frutescens
Quercus wislizeni var. wislizeni