An erect herb with smooth, leafy, forked stem from a perennial root-stock; stem with one or two leaves below the fork, 6 to 20 inches high. Leaves perfoliate, oblong, oval or ovate, pubescent beneath, glabrous above, becoming 2 to 5 inches long, acute at the apex, rather smaller and often scarcely unfolded at flowering time; flowers solitary at the ends of the branches, peduncled, drooping, narrowly bell-shaped, lemon-yellow, 1 to1 ½ inches long, perianth segments six, distinct, smooth on both sides or very slightly granular within; stamens six, longer than the styles which are united to about the middle; anthers linear, the connective blunt; fruit a three-angled, truncate capsule, about one-half of an inch long.
In rich upland woods, Quebec to Ontario, Minnesota, Georgia and Kansas. Flowering in April and May. A common flower of most sections, especially in rich woodlands. In the Ontario lowlands and Hudson valley it is largely replaced by the Perfoliate Bellwort (Uvularia perfoliata Linnaeus), which differs chiefly in having smooth and glaucous foliage, and slightly smaller flowers with the perianth segments papillose within.
Memoir 15 N. Y. State Museum
B. Large-Flowered Bellwort - Uvularia grandiflora