yellow lady's slipper, yellow lady-slipper, Cypripedium calceolus, Cypripedium parviflorum
['pitcher, ewer', 'Gila monster, Heloderma suspectum', 'ping-pong ball', 'horned viper, cerastes, sand viper, horned asp, Cerastes cornutus', 'Granny Smith', 'night snake, Hypsiglena torquata', 'cornet, horn, trumpet, trump']