yellow lady's slipper, yellow lady-slipper, Cypripedium calceolus, Cypripedium parviflorum
['pick, plectrum, plectron', 'eft', 'daisy', 'cornet, horn, trumpet, trump', 'Petri dish', 'crayfish, crawfish, crawdad, crawdaddy', 'greenhouse, nursery, glasshouse']