Toxicodendron Plant. Toxicodendron is a genus of plants, shrubs, vines, and trees within the anacardiaceae family. Radicans, or rhus radicans ), poison oak (t.
Many individuals are affected by this skin condition, with approximately 50% to 70% of adults in north america demonstrating a degree of clinical sensitivity to this species of plants. 1 these and similar plants are found in temperate climates around the world, including. Toxicodendron succedaneum is a tree species that has been widely cultivated as a garden and street tree because of its brightly coloured autumn foliage.