Cypripedium macranthon Sw. [ Cypripedium speciosum Rolfe]
      
no HD illustration available (m3)
6 313293 Cypripedium macranthon Sw. Orchidaceae
W. Curtis, Bot. Mag., vol. 137 [ser. 4, vol. 7]: t. 8386 (1911) [M. Smith]