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Coast Live Oak Characteristics



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Line Drawing of Leaf and Acorn-Coast Live Oak
Coast Live Oak
Scientific name
Quercus agrifolia Nee


Common names
Coast live oak, California live oak, encina


Height
20 to 40 feet; may reach 80 feet


Mature Tree DBH (Diam. at Breast Ht.)
1-4 ft.


Longevity
Long-lived, 125 to 250 yrs.


Sprouting
Very vigorous sprouter


Acorn
Matures first year; 3/4 to 2-3/4 in.; cup over 1/3 of nut and not warty

Acorn of Coast Live Oak Acorn of Coast Live Oak


Foliage

Evergreen; 1-3 in.; roundish; dark and shiny above with gray or rusty fuzz underneath; cupped or spoon-shaped

Acorn of Coast Live Oak Acorn of Coast Live Oak


Shade Tolerance
Shade tolerant throughout life



Fire Tolerance
Very tolerant of hot fires due to thick bark


Elevation

Below 3000 ft. in north and up to 5000 ft. in south


Associates
Forms pure stands; also grows with interior live oak and coast live oak


Sites
Common on valley floors or not-too-dry fertile slopes


Identification Notes

Confused with interior live oak but rounded and cupped leaves



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