"*Erythronium americanum f. carolinianum (J.F.Gmel.) Voss)" . . . . "Uvularia perfoliata (known by the common name perfoliate bellwort) is a perennial forb native to the eastern United States and Canada, which produces pale yellow flowers in spring."@en . . "Perfoliate bellwort"@en . "*Uvularia perfoliata var. major (Michx.)" . . . . "*Uvularia caroliniana (J.F.Gmel.)Wilbur)" . "*Uvularia perfoliata var. minor (Michx.)" . "*Uvularia flava (Sm.)" . "Erythronium carolinianum (J.F.Gmel.)" . "*Uvularia pudica (Fernald)" . "*Anonymos pudica (Walter)" .