Kellogg oak refers to a species of oak tree known scientifically as Quercus kelloggii, native to the western coastal regions of North America. Also commonly known as California black oak or simply black oak, the kellogg oak is a deciduous tree that belongs to the Fagaceae family. It is named after American botanist Albert Kellogg, who studied and published works on the flora of California during the mid-19th century.
The kellogg oak can grow up to 100 feet in height, with a trunk diameter ranging from 2 to 5 feet. It has a typically broad, rounded crown and a straight trunk. The leaves are lobed with pointed tips, displaying a dark green color on the upper surface and a lighter green underneath. During autumn, the leaves turn shades of yellow, orange, and red, creating a spectacular display of colors.
This species of oak is commonly found in the foothills and lower montane regions of the Sierra Nevada mountain range, as well as in the coastal woodlands of California. It is well-adapted to a variety of soil conditions, including those that are rocky and nutrient-poor. The kellogg oak provides important habitat and food sources for a variety of wildlife, including birds, squirrels, and deer.
In addition to its ecological significance, the kellogg oak also has cultural and economic importance. Native American tribes historically used parts of the tree for food, medicine, and craft materials. It is also valued for its durable and attractive wood, which is used in construction, furniture making, and as firewood. However, this species, like many oaks, is currently facing some threats, including habitat loss and diseases such as sudden oak death. Conservation efforts are underway to protect and preserve the kellogg oak for
