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- Oak | Description, Characteristics, Types, Facts | Britannica
oak, (genus Quercus), genus of about 450 species of ornamental and timber trees and shrubs in the beech family (Fagaceae), distributed throughout the north temperate zone and at high altitudes in the tropics Acorns provide food for small game animals and are used to fatten swine and poultry; the acorns of some species can be made into a flour for human consumption
- 49 Types of Oak Trees (with Pictures): Identification Guide - Leafy Place
Oak tree leaves: The pin oak has leaves that are deeply lobed with pointed tips, creating a distinctive shape These leaves typically have 5 to 7 lobes with 1 to 3 bristle-tipped teeth and deep sinuses nearly to the midvein The leaves showcase a glossy green color during the summer, transitioning to a rich red or russet hue in the autumn
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