Life … Plants Vascular Plants Dicots Beeches, Oaks, Walnuts, and Allies Birches and Allies Birches Downy Birch European White Birch variety European White Birch Betula pubescens pubescens Supports All 28 native animalssupported in the US Caterpillars Moths and butterflies raised on it Eastern Tiger Swallowtail, Red-spotted Admiral, Isabella Tiger Moth, Mourning Cloak 28 Key traits Layer Trees Plant type Perennial Tree From USDA PLANTS. Close