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 ...

In addition, there is a native variety, cow parsnip, that can produce the same skin reaction ... If you do plan to be in areas where wild parsnip or other poisonous plants, such as poison ivy, poison ...

A hazardous, invasive plant that can cause severe burns is spreading rapidly across North America, threatening native ecosystems and human safety. Wild parsnip (and its cousin, cow parsnip) form dense ...

UNION, IA -- When you venture outside this summer, be on the lookout for Wild Parsnip. The poisonous weed grows in nearly all 50 states and causes burning and itching sensations. Parsnip looks like a ...

No matter what part of the state you’re in, Washington is full of outdoor adventure opportunities. Many Washingtonians take advantage of warm spring and summer weather to go hiking, foraging, ...

LANSING, Mich. (WILX) - Experts are warning hikers to stay alert as reports of poisonous plants along trails are on the rise. Poison ivy, poison hemlock, and wild parsnip are among the most common ...