Neottia borealis (Northern Twayblade orchid) Neottia borealis (Northern Twayblade orchid) Neottia borealis (Northern Twayblade orchid) Neottia borealis (Northern Twayblade orchid) Cypripedium passerinum (Sparrow's-egg Lady's-slipp… Cypripedium passerinum (Sparrow's-egg Lady's-slipp… Cypripedium passerinum (Sparrow's-egg Lady's-slipp… Cypripedium passerinum (Sparrow's-egg Lady's-slipp… Amerorchis rotundifolia forma lineata (Round-leaf… Amerorchis rotundifolia forma lineata (Round-leaf… Amerorchis rotundifolia forma lineata (Round-leaf… Amerorchis rotundifolia (Round-leaf orchid) Amerorchis rotundifolia (Round-leaf orchid) Amerorchis rotundifolia (Round-leaf orchid) Amerorchis rotundifolia (Round-leaf orchid) Amerorchis rotundifolia (Round-leaf orchid) Cypripedium passerinum (Sparrow's-egg Lady's-slipp… Cypripedium passerinum (Sparrow's-egg Lady's-slipp… Cypripedium passerinum (Sparrow's-egg Lady's-slipp… Cypripedium passerinum (Sparrow's-egg Lady's-slipp… Cypripedium passerinum (Sparrow's-egg Lady's-slipp… Cypripedium passerinum (Sparrow's-egg Lady's-slipp… Platanthera aquilonis (Northern Green orchid) Neottia borealis (Northern Twayblade orchid) Corallorhiza trifida (Early Coralroot orchid) Corallorhiza trifida (Early Coralroot orchid) Corallorhiza trifida (Early Coralroot orchid) Platanthera obtusata (Blunt-leaf orchid) Neottia cordata (Heart-leaf Twayblade orchid) Cypripedium parviflorum var. pubescens (Large Yell… Cypripedium parviflorum var. pubescens (Large Yell… Cypripedium parviflorum var. pubescens (Large Yell… Cypripedium parviflorum var. pubescens (Large Yell… Cypripedium parviflorum var. pubescens (Large Yell… Cypripedium reginae (Showy Lady's-Slipper orchid) Cypripedium reginae (Showy Lady's-Slipper orchid) Cypripedium reginae (Showy Lady's-Slipper orchid) Cypripedium reginae (Showy Lady's-Slipper orchid) Cypripedium reginae (Showy Lady's-Slipper orchid) Cypripedium reginae (Showy Lady's-Slipper orchid) Cypripedium reginae (Showy Lady's-Slipper orchid) Platanthera psycodes (Small Purple Fringed orchid)… Platanthera psycodes (Small Purple Fringed orchid) Platanthera psycodes (Small Purple Fringed orchid) Platanthera psycodes (Small Purple Fringed orchid)