Toxicodendron rydbergii (Western Poison Ivy) is a species of shrub in the family Anacardiaceae. They are climbers. They are native to United States, The Contiguous United States, Western North America, Southern Asia, and Canada. They have drupes. Flowers are visited by Atalantycha neglecta, Celastrina neglecta, soldier beetles, and long-horned beetles.
EOL has data for 14 attributes, including: