Cypripedium arietinum (Ram's Head orchid) Cypripedium arietinum (Ram's Head orchid) Cypripedium arietinum (Ram's Head orchid) Cypripedium arietinum (Ram's Head orchid) Cypripedium arietinum (Ram's Head orchid) Cypripedium arietinum (Ram's Head orchid) Cypripedium arietinum (Ram's Head orchid) Cypripedium arietinum (Ram's Head orchid) Corallorhiza trifida (Early Coralroot orchid) Platanthera hookeri (Hooker's Bog orchid) Platanthera hookeri (Hooker's Bog orchid) Platanthera hookeri (Hooker's Bog orchid) Platanthera hookeri (Hooker's Bog orchid) Platanthera hookeri (Hooker's Bog orchid) Platanthera hookeri (Hooker's Bog orchid) Platanthera hookeri (Hooker's Bog orchid) Platanthera hookeri (Hooker's Bog orchid) Goodyera tesselata (Checkered Rattlesnake Plantain… Cypripedium acaule (Pink Lady's-slipper orchid) Cypripedium acaule (Pink Lady's-slipper orchid) Cypripedium acaule (Pink Lady's-slipper orchid) Cypripedium acaule (Pink Lady's-slipper orchid) Cypripedium candidum (Small White Lady's-slipper o… Cypripedium arietinum (Ram's Head orchid) Neottia cordata (Heartleaf Twayblade orchid) Neottia cordata (Heartleaf Twayblade orchid) Galearis rotundifolia aka Amerorchis rotundifolia… Coeloglossum viride (Long-bracted Frog orchid) Coeloglossum viride (Long-bracted Frog orchid) Corallorhiza striata var. striata (Striped Coralro… Corallorhiza striata var. striata (Striped Coralro… Corallorhiza striata var. striata (Striped Coralro… Corallorhiza striata var. striata (Striped Coralro… Corallorhiza striata var. striata (Striped Coralro… Corallorhiza striata var. striata (Striped Coralro… Corallorhiza striata var. striata (Striped Coralro… Corallorhiza striata var. striata (Striped Coralro… Corallorhiza striata var. striata (Striped Coralro… Corallorhiza striata var. striata (Striped Coralro… Corallorhiza striata var. striata (Striped Coralro… Corallorhiza striata var. striata (Striped Coralro… Corallorhiza striata var. striata (Striped Coralro… Dactylorhiza viridis (Longbract Frog orchid) aka C… Dactylorhiza viridis (Longbract Frog orchid) aka C… Dactylorhiza viridis (Longbract Frog orchid) aka C…