Life (root) » Plantae (plants) » Tracheophyta (Vascular Plants) » Angiospermae (Flowering Plants) » Magnoliopsida (Dicots) » Ranunculales (buttercups, poppies, and allies) » Ranunculaceae (buttercup family) » Ranunculoideae » Anemoneae » Pulsatilla (pasqueflowers) » Pulsatilla nuttalliana (Eastern pasqueflower)