Acorn presence during winter is yet another way of separating the two oak groups. When the simple leaves are present, we find rounded leaf lobes on all the white oaks.

To see how fire affected acorns, researchers placed nuts on the leaf litter surface, inside the duff (leaf litter plus smaller fragments of plant material), and underneath the duff, about 2 inches ...

Oak trees in and around Lawrence are reportedly dropping more than acorns and leaves this fall, and individuals who plan to spend time outdoors should be on the lookout. Oak leaf itch mites ...

Acorns cling to the leaves of an oak tree in the uptown area of Dallas on Nov. 15. Trees in North Texas are producing a lot amount of a acorns this year due to a natural phenomenon known as "masting." ...

“The nursery annually uses 1,000-2,000 pounds of white oak acorns and 1,000 pounds of chestnut oak acorns,” said Smith.