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Quercus agrifolia, the California live oak, [3] or coast live oak, is an evergreen [4] live oak native to the California Floristic Province. Live oaks are so-called because they keep living leaves on the tree all year, adding young leaves and shedding dead leaves simultaneously rather than dropping dead leaves en masse in the autumn like a true ...
- Live oak
Live oak or evergreen oak is any of a number of oaks in...
- Live oak
Live oak or evergreen oak is any of a number of oaks in several different sections of the genus Quercus that share the characteristic of evergreen foliage. [1] These oaks are generally not more closely related to each other than they are to other oaks. [ 1 ]
The Coast Live Oak (Quercus agrifolia) is an iconic, majestic tree that serves as a cornerstone for wildlife and the surrounding ecosystem. It is easily-recognized by its gnarled branches and grand canopy.
Quercus lobata, commonly called the valley oak or roble, is the largest of the California oaks. It is endemic to the state, growing in interior valleys and foothills from Siskiyou to San Diego counties. [4] Deciduous, it requires year-round groundwater, [5] [6] and may live up to 600 years.
27 Απρ 2023 · California live oak trees are evergreen trees that thrive in warmer regions of California. Live oak trees are characterized by their dark green, holly-like leaves, pendulous flower clusters, and deeply-furrowed bark. Their brown acorns are slender egg shaped with a pointed apex.
The coast live oak (Quercus agrifolia) is presently native to a narrow band of coastal California from Mendocino southward to northwestern Baja. Coast live oak hybridizes with at least five other related oaks, a family of trees typically referred to as the California black oaks.
Coast live oak is the only California native oak that actually thrives in the coastal environment, although it is rare on the immediate shore; it enjoys the mild winter and summer climate afforded by ocean proximity, and it is somewhat tolerant of aerosol-borne sea salt.
