Aerial shoots 30-100(-110) cm, from caudices, rarely with ascending rhizomes, caudices ascending to vertical. Basal leaves 1-5, ternate; petiole 5-35 cm; terminal leaflet sessile or nearly so, oblanceolate to obovate, 2-9(-12) × 2-5(-7) cm, base cuneate to broadly cuneate, margins coarsely serrate and incised on distal 1/2, apex acuminate to narrowly acute, surfaces pilose, more so abaxially; lateral leaflets usually 1-2×-lobed or -parted, occasionally unlobed; ultimate lobes 10-30(-40) mm wide. Inflorescences (1-)3-9-flowered cymes; peduncle villous; primary involucral bracts 3(-5), secondary involucral bracts 2(-3), (1-)2-tiered, ternate, ±similar to basal leaves, bases distinct; terminal leaflet ±sessile, elliptic to oblanceolate, 2-10(-12) cm (2 cm in secondary involucre) × 2-5(-7) cm, bases cuneate, margins coarsely serrate and incised on distal 1/2, apex acuminate to narrowly acute, surfaces pilose, more so abaxially; lateral leaflets unlobed or 1×-lobed or -parted; ultimate lobes 8-25(-35)mm wide. Flowers: sepals usually 5, green, yellow, or red (rarely white or abaxially green to green-yellow and adaxially green or yellow and tinged red), oblong, ovate, or obovate, 6.5-20 × 2.5-10mm, abaxially hairy, adaxially glabrous or nearly so; stamens 50-70. Heads of achenes oblong-ellipsoid, rarely obconic; pedicel 13-25(-30) cm. Achenes: body obovoid, 2-3.7 × 1.5-2mm, not winged, densely woolly; beak curved, 1-1.5mm, puberulous, not plumose. See C. S. Keener et al. (1995) for an analysis of infraspecific variation within Anemone virginiana from which the current treatment has been adopted. Varieties of Anemone virginiana used medicinally by native Americans were not specified; the species was used as an antidiarrheal, an aid for whooping cough, a stimulant, an emetic, a love potion, a remedy for tuberculosis, and a protection against witchcraft medicine (D. E. Moerman 1986).