cypripedium calceolus(n = noun.plant) cypripedium parviflorum, yellow lady's slipper, yellow lady-slipper - maroon to purple-brown orchid with yellow lip; Europe, North America and Japan; Array
is a kind of ladies' slipper, lady's slipper, lady-slipper, slipper orchid
has particulars: cypripedium calceolus pubescens, large yellow lady's slipper

cypripedium, cypripedium acaule, cypripedium album, cypripedium arietinum, cypripedium calceolus pubescens, cypripedium californicum, cypripedium fasciculatum, cypripedium montanum, cypripedium parviflorum, cypripedium reginae, genus cypripedium