A black oak tree can be identified by its bark and leaves. The bark is typically dark blackish or brownish grey, and the leaves are green with lobes that have bristles at the tips. This guide will ...

a Quercus suber in Napa is registered as a California Big Tree. It is 89 feet tall, with a trunk circumference of 20 feet, and a crown spread of 81 feet. The acorns of the cork oak have a ...

People have long been drawn to oak-laden land to live, farm and recreate ... oak’s graceful branching trunk and broad crown. “We refer to the Oregon white oak tree as the queen of the Oregon ...

Dear Neil: I have a house in Houston. Does blooming of tropical trees like Bauhinia, Erythrina, and Tabebuia depend on their age or size? I plant these trees in the ground. They freeze. They come ...

An Inland Empire city has approved a development project 450 feet away from the third oldest known living organism in the world — a sprawling, shrub-like oak ... the tree’s original trunk ...