Most of the time, weeds are simply annoying, but these plant species could cause more severe harm to you, your pets, and your ...

Poison ivy, oak, and sumac contain an oil called urushiol that causes an allergic skin rash. These plants can be identified by their leaf structure, though some non-toxic plants look similar. To avoid ...

Toxic and poisonous plants grow in Michigan, including giant hogweed, poison ivy, poison oak, wild parsnip, poison sumac and poison hemlock. Contact with the plants can cause skin irritation, blisters ...

The Ohio State Buckeyes' mascot is named after the Ohio buckeye, the state tree. Ohio buckeye trees can grow up to 60 feet tall and drop their nuts in the fall. All parts of the buckeye tree are ...