Michigan's ecosystem is diverse, stunning and perhaps deadly. Growing in the state's woodlands are poisonous plants. Here are ...

Poison ivy, oak and sumac all can create itchy rashes from urushiol. What you need to know before the rash starts.

You can take steps to prevent poison plant reactions with the following tips: Learn to identify poison ivy, poison oak, and poison sumac, and avoid contact with them. Remove these plants from ...

Skin contact with the oil of a poison sumac plant leads to an itchy, burning, allergic skin reaction. You can’t contract the rash from another person, but the plant’s oil can transfer from ...

If you're spending time outdoors in Louisiana, it's a good idea to know which plants may cause allergic reactions. More about ...

Poison ivy, poison oak and poison sumac can make for an uncomfortable summer or fall. If you have ever experienced the blisters, swelling and intense itching of even the briefest of encounters ...

Another poison ivy relative, poison sumac is a flowering shrub or woody plant that contains the same oil. However, it is considered more allergenic as it results in a very inflamed, painful ...

Native Plant: Sweetgum trees have benefits in fall ... Though it is related to poison sumac, a staghorn can be handled without fear. One can distinguish easily between the two by remembering ...

Poison ivy, poison sumac and poison oak can cause a red, bumpy rash from its transferred oils called urushiol. Ingesting other native Michigan plants, the nightshade plant for example, can be ...

Georgia's ecosystem is beautiful, diverse, and sometimes deadly. Here are six plants to avoid if you find them in your yard ...