Poison sumac also produces white or yellow berries, and its leaves turn vibrant colors in the fall. How to Get Rid of Poison Ivy, Oak, and Sumac Once you've identified these plants, the next step ...

Poison sumac grows year-round and any part of the plant, including the leaves, stems, and berries, can cause an allergic reaction. Touching the plant triggers a rash that usually isn't dangerous ...

Learn how to identify poison ivy, oak, and sumac plants and the rashes they cause. Medically reviewed by Wendy L. Hunter, M.D. Your child was playing outside (yes!) but then an hour later ...

The leaves typically come in groups of three ... depending on the time of year. Like poison ivy and poison sumac, poison oak releases an oil called urushiol when it sustains damage.