Wild Oats, Sessile Bellwort - Uvularia sessilifolia " (Lily family - Liliaceae) " The creamy, drooping flower differs from the Large-Flowered and Perfoliate Bellworts by having tips that are less pointed and more contracted. The leaves are sessile, not surrounding the stem as in the Perfoliate, and the flower stem is angled (see photo right). 6- 13 in.