Trees in the Quercus genus are among the most valuable keystone species ... onto those leaves well into winter or even early spring. After a short dormant period, the Chapman oak will produce ...

Poison ivy: The plant usually has three broad, tear-shaped leaves. It can grow as a climbing or low-spreading vine that sprawls through grass. Poison oak: The plant has leaves that resemble oak leaves ...

As many homeowners gear up for spring yard work, which may include tree trimming or pruning, the Michigan Department of ...