mud turtle
['ear, spike, capitulum', 'acorn', "yellow lady's slipper, yellow lady-slipper, Cypripedium calceolus, Cypripedium parviflorum", 'electric ray, crampfish, numbfish, torpedo', 'leaf beetle, chrysomelid', 'Dutch oven', 'horned viper, cerastes, sand viper, horned asp, Cerastes cornutus']