Ads
related to: coast live oak tree care
Search results
Results from the WOW.Com Content Network
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 deciduous tree. [5]
Live oak was widely used in early American butt shipbuilding.Because of the trees' short height and low-hanging branches, lumber from live oaks was used in curved parts of the frame, such as knee braces (single-piece, L-shaped braces that spring inward from the side and support the deck), in which the grain runs perpendicular to structural stress, making for exceptional strength.
Cystotheca lanestris, the live oak witch's broom fungus, is a species of mildew that infects buds and induces stem galls called witch's brooms on oak trees in California, Arizona, and Mexico in North America. [2] [3] Witch's brooms are "abnormal clusters of shoots that are thickened, elongated, and highly branched."
Coast live oak (Quercus agrifolia) Scrub oak (Quercus dumosa) Southern California black walnut (Juglans californica) California sycamore (Platanus racemosa) Box elder (Acer negundo) Willow (Salix sp.)
The western oak bark beetle is a known vector for transmission of Geosmithia sp. #41 and is responsible for infecting oak tree hosts with fungal inoculum. The beetles may also be responsible for dispersing conidia spores among coast live oak trees. [7]
Quercus virginiana, also known as the southern live oak, is an evergreen oak tree endemic to the Southeastern United States. [5] Though many other species are loosely called live oak, the southern live oak is particularly iconic of the Old South.
Ads
related to: coast live oak tree care