Platanthera aquilonis (Northern Green orchid) Platanthera aquilonis (Northern Green orchid) Amerorchis rotundifolia (Round-leaf orchid) Amerorchis rotundifolia (Round-leaf orchid) Amerorchis rotundifolia (Round-leaf orchid) Neottia cordata (Heart-leaf Twayblade orchid) Neottia cordata (Heart-leaf Twayblade orchid) Neottia cordata (Heart-leaf Twayblade orchid) Neottia cordata (Heart-leaf Twayblade orchid) Neottia cordata (Heart-leaf Twayblade orchid) Platanthera obtusata (Blunt-leaf orchid) Corallorhiza trifida (Early Coralroot orchid) dark… Cypripedium passerinum (Sparrow's-egg Lady's-slipp… 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) 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… 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) Amerorchis rotundifolia forma lineata (Round-leaf… Amerorchis rotundifolia forma lineata (Round-leaf… Amerorchis rotundifolia forma lineata (Round-leaf… 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… Neottia borealis (Northern Twayblade orchid) Neottia borealis (Northern Twayblade orchid) Neottia borealis (Northern Twayblade orchid) Neottia borealis (Northern Twayblade orchid) Neottia borealis (Northern Twayblade orchid)