perennial herb having a green pitcher and hinged lid both with red edgesChinese forget-me-not, Cynoglossum amabilebiennial east Asian herb grown for its usually bright blue flowersDutchman's breeches, Dicentra cucullariaDelicate spring-flowering plant of the eastern United States having white flowers with double spursEgyptian henbane, Hyoscyamus muticuspoisonous herb whose leaves are a source of