ear, spike, capitulum
['trilobite', 'weevil', 'sundial', 'garden spider, Aranea diademata', 'chiton, coat-of-mail shell, sea cradle, polyplacophore', 'ruffed grouse, partridge, Bonasa umbellus', "yellow lady's slipper, yellow lady-slipper, Cypripedium calceolus, Cypripedium parviflorum"]