Cypripedium parviflorum var. pubescens (Willd.) Knight  
Family: Orchidaceae
greater yellow lady's slipper
Cypripedium parviflorum var. pubescens image
Morton Arboretum  
Cypripedium parviflorum var. pubescens
Cypripedium parviflorum var. pubescens image
Russ Kleinman & Allan Campbell  
Cypripedium parviflorum var. pubescens image
Robert Sivinski  
Cypripedium parviflorum var. pubescens image
Russ Kleinman & Allan Campbell  
Cypripedium parviflorum var. pubescens image
Russ Kleinman & Allan Campbell