Moist Canyon, Eaton Canyon
Poison ivy vine. It was invading on the side of a tree. It only went up half way up the tree.
Understory eucalyptus woodland
The itch-inducing plant grows here in Triangle Lake Bog near Kent, Ohio
This itchy-inducing plant was found in Triangle Lake Bog near Kent, OH.
Toxicodendron a genus of flowering plants in the sumac family, Anacardiaceae. It contains woody trees, shrubs and vines, including poison ivy, poison oak, and the lacquer tree. All members of the genus produce the skin-irritating oil urushiol, which can cause a severe allergic reaction. The generic name is derived from the Greek words τοξικός (toxikos), meaning "poison," and δένδρον (dendron), meaning "tree".