The leaves are often fuzzy due to fine hairs and turn red or brown in the fall. Like poison ivy, poison oak produces small, white, or yellow berries. Poison sumac is less common but more toxic ...

Poison sumac is a shrub or small tree that grows in wet, wooded areas of the Eastern United States. Poison sumac grows year-round and any part of the plant, including the leaves, stems ...

Poison ivy has three shiny green leaves ... Poison oak has a cluster of 3 leaves attached to the stem. Poison sumac has 7 to ...

The most common causes of ACD are the plants of the Rhus genus, poison ivy (toxicodendron radican), poison oak (toxicodendron quercifolium and toxicodendron diversilobum), and poison sumac ...

Poison oak rash is an allergic reaction to the leaves or stems of the western ... depending on the time of year. Like poison ivy and poison sumac, poison oak releases an oil called urushiol ...