Life … Plants Vascular Plants Dicots Maples, Mangos, Mahogany, Citrus, and Allies Cashew Family Poison Ivies and Oaks Eastern Poison Ivy Midwestern Poison Ivy subspecies Midwestern Poison Ivy Toxicodendron radicans negundo Key traits Layer Vines Plant type Perennial Shrub Vine Wildflower From USDA PLANTS. Close