Most people who’ve spent time in the outdoors likely use this phrase to help them steer clear of poison ivy and poison oak. But what about the problematic plants that don’t have a catchy rhyme to warn ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. If you're heading outdoors this summer, it pays to know the difference between poison ivy, poison oak and other rash-producing ...