Homonym: Toxicodendron Radicans (Allergen)
Toxicodendron radicans, commonly known as poison ivy, is a plant native to North America. It typically grows as a vine or shrub and is recognizable by its three leaflets, which can vary in shape and size. The plant produces an oil called urushiol, which can cause skin irritation and allergic reactions upon contact.
Poison ivy thrives in a variety of environments, including forests, fields, and gardens. It can be found in both sunny and shaded areas. To avoid exposure, it is important to recognize the plant and take precautions when hiking or working outdoors, as the rash caused by urushiol can be quite uncomfortable.