Like poison ivy, poison oak produces small, white, or yellow berries. Poison sumac is less common but more toxic than its counterparts. It grows as a tall shrub or small tree, typically found in ...

Poison sumac is a shrub or small tree that grows in wet ... Poison sumac rash symptoms Poison sumac works the same way as poison ivy and poison oak — all three plants contain an oil called ...

Poison ivy (Toxicodendron radicans) is a vine that contains an oily resin known as urushiol. According to the Centers for ...