‘Cypripedium’ historical pictures (exact matches)

Orchids
Orchids
A lady's slipper orchid (Cypripedium sallieri): flowering plant
A lady's slipper orchid (Cypripedium sallieri): flowering plant
Cypripedium (hybridum) calypso
Cypripedium (hybridum) calypso
Cypripedium
Cypripedium
Yellow Lady's Slipper (Cypripedium parviflorum)
Yellow Lady's Slipper (Cypripedium parviflorum)
Moccasin Flower (Cypripedium acaule)
Moccasin Flower (Cypripedium acaule)
T Green, The universal herbal
T Green, The universal herbal
Cypripedium Insigne Sanderae
Cypripedium Insigne Sanderae