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 acaule (Pink Lady's-slipper orchid) Tipularia discolor (Crane-fly orchid) leaves Spiranthes cernua (Nodding Ladies'-tresses orchid) Tipularia discolor (Crane-fly orchid) winter leaf Tipularia discolor (Crane-fly orchid) winter leaf… Tipularia discolor (Crane-fly orchid) Spiranthes cernua (Nodding Ladies'-tresses orchid) Spiranthes cernua (Nodding Ladies'-tresses orchid) Spiranthes cernua (Nodding Ladies'-tresses orchid) Spiranthes cernua (Nodding Ladies'-tresses orchid) Spiranthes cernua (Nodding Ladies'-tresses orchid) Tipularia discolor (Crane-fly orchid) Tipularia discolor (Crane-fly orchid) Tipularia discolor (Crane-fly orchid) "Crossed nectaries" - Tipularia discolor (Crane-fl… Tipularia discolor (Crane-fly orchid) 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 acaule (Pink Lady's-slipper orchid) Cypripedium acaule (Pink Lady's-slipper orchid) Cypripedium acaule (Pink Lady's-slipper orchid) Cleistesiopsis bifaria (Small Spreading Pogonia or… Cleistesiopsis bifaria (Small Spreading Pogonia or… Cleistesiopsis bifaria (Small Spreading Pogonia or… Cleistesiopsis bifaria (Small Spreading Pogonia or… Cleistesiopsis bifaria (Small Spreading Pogonia or… Cypripedium acaule (Pink Lady's-slipper orchid) se… Cleistesiopsis bifaria (Small Spreading Pogonia or… Aplectrum hyemale (Putty-root orchid) seed capsule… Calopogon tuberosus 03 Calopogon tuberosus 02 Calopogon tuberosus (Common Grass-pink orchid) Spiranthes cernua (Nodding Ladies'-tresses orchid) Spiranthes cernua (Nodding Ladies'-tresses orchid) Spiranthes cernua (Nodding Ladies'-tresses orchid) Spiranthes cernua (Nodding Ladies'-tresses orchid) 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 acaule (Pink Lady's-slipper orchid) Cypripedium acaule (Pink Lady's-slipper orchid) Spiranthes cernua (Nodding Ladies'-tresses orchid) Spiranthes cernua (Nodding Ladies'-tresses orchid) Spiranthes cernua (Nodding Ladies'-tresses orchid) Spiranthes cernua (Nodding Ladies'-tresses orchid) Spiranthes cernua (Nodding Ladies'-tresses orchid) Spiranthes cernua (Nodding Ladies'-tresses orchid) Spiranthes cernua (Nodding Ladies'-tresses orchid) Spiranthes cernua (Nodding Ladies'-tresses orchid) Spiranthes cernua (Nodding Ladies'-tresses orchid) Spiranthes cernua (Nodding Ladies'-tresses orchid) Spiranthes cernua (Nodding Ladies'-tresses orchid) Spiranthes cernua (Nodding Ladies'-tresses orchid) Spiranthes cernua (Nodding Ladies'-tresses orchid) Spiranthes cernua (Nodding Ladies'-tresses orchid) Spiranthes cernua (Nodding Ladies'-tresses orchid) Cleistesiopsis bifaria (Upland Spreading Pogonia o… Cleistesiopsis bifaria (Upland Spreading Pogonia o… Cleistesiopsis bifaria (Upland Spreading Pogonia o… Cleistesiopsis bifaria (Upland Spreading Pogonia o… 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) --…