Anemone tuberosa Rydb.

Anemone tuberosa Rydb.. Anemone tuberosa, the desert anemone or tuber anemone, is a herbaceous species of flowering plant in the buttercup family Ranunculaceae. Plants grow 10 to 30, sometimes 40 cm (16 in) tall, from a woody-like tuber shaped like a caudex. Plants have 1 to 3 basal leaves that are 1 or 2 times ternate. The few basal leaves have long petioles and are deeply 3-parted with leaflets lacking stems or rarely with a stalk. Plants flowering early to late spring with the flowers composed of 8 to 10 sepals normally white or pink colored, 10 to 14 mm long. The plants produce one peduncle with one solitary flower or 2–5 flowered cymes. Fruits in heads fusiform in shape, with 7–20 cm (2.8–7.9 in) long pedicels. Fruits called achenes measure 2.5 to 3.5 mm long and 2 to 2.5 mm wide with a rounded outline and flat in shape, densely woolly, not winged also with straight 1.5 mm (0.059 in) long beaks.