Cypripedium

Cypripedium calceolus

Lady's-slipper

Cypripedium acaule

Pink lady's-slipper

Cypripedium parviflorum

Lesser yellow lady's slipper

Cypripedium reginae

Queen lady's-slipper

Cypripedium guttatum

Cypripedium macranthos

Cypripedium candidum

White lady's-slipper

Cypripedium montanum

Mountain lady's-slipper

Cypripedium arietinum

Cypripedium passerinum

Sparrowegg lady's slipper

Cypripedium fasciculatum

Cypripedium californicum

California lady's slipper

Cypripedium japonicum

Japanese lady's-slipper

Cypripedium tibeticum

Tibetian cypripedium

Cypripedium kentuckiense

Kentucky lady's slipper

Cypripedium flavum

Cypripedium irapeanum

Irapean ladys slipper

Cypripedium yatabeanum

Cypripedium debile

Cypripedium micranthum