Cleistesiopsis bifaria (Upland Spreading Pogonia o… Cleistesiopsis bifaria (Upland Spreading Pogonia o… Cypripedium fasciculatum (Clustered Lady's-slipper… Cypripedium fasciculatum (Clustered Lady's-slipper… Cypripedium fasciculatum (Clustered Lady's-slipper… Cypripedium fasciculatum (Clustered Lady's-slipper… Cypripedium fasciculatum (Clustered Lady's-slipper… Cypripedium fasciculatum (Clustered Lady's-slipper… Cypripedium fasciculatum (Clustered Lady's-slipper… Cypripedium fasciculatum (Clustered Lady's-slipper… Cypripedium fasciculatum (Clustered Lady's-slipper… Cypripedium fasciculatum (Clustered Lady's-slipper… Cypripedium fasciculatum (Clustered Lady's-slipper… Cypripedium fasciculatum (Clustered Lady's-slipper… Cypripedium fasciculatum (Clustered Lady's-slipper… Cypripedium californicum (California Lady's-slippe… Cypripedium californicum (California Lady's-slippe… Cypripedium californicum (California Lady's-slippe… Cypripedium californicum (California Lady's-slippe… Cypripedium californicum (California Lady's-slippe… Cypripedium californicum (California Lady's-slippe… Cypripedium californicum (California Lady's-slippe… Epipactis gigantea (Stream orchid) being studied b… Epipactis gigantea (Stream orchid) rare double-flo… Epipactis gigantea (Stream orchid) Cypripedium californicum (California Lady's-slippe… Cypripedium californicum (California Lady's-slippe… Epipactis gigantea (Stream orchid) Epipactis gigantea (Stream orchid) Epipactis gigantea (Stream orchid) Epipactis gigantea (Stream orchid) Epipactis gigantea (Stream orchid) Epipactis gigantea (Stream orchid) Corallorhiza striata (Striped Coralroot orchid) Cypripedium montanum (Mountain Lady's-slipper orch… Cypripedium montanum (Mountain Lady's-slipper orch… Cypripedium montanum (Mountain Lady's-slipper orch… Cypripedium montanum (Mountain Lady's-slipper orch… Cypripedium montanum (Mountain Lady's-slipper orch… Cypripedium montanum (Mountain Lady's-slipper orch… Cypripedium montanum (Mountain Lady's-slipper orch… Calopogon tuberosus (Common Grass-pink orchid) Cypripedium montanum (Mountain Lady's-slipper orch… Calopogon tuberosus (Common Grass-pink orchid) Calopogon tuberosus (Common Grass-pink orchid) Calopogon tuberosus (Common Grass-pink orchid) Calopogon tuberosus (Common Grass-pink orchid) Calopogon pallidus (Pale Grass-pink orchid) Calopogon pallidus (Pale Grass-pink orchid) Calopogon pallidus (Pale Grass-pink orchid) Calopogon pallidus (Pale Grass-pink orchid) Calopogon pallidus (Pale Grass-pink orchid) Calopogon pallidus (Pale Grass-pink orchid) Calopogon pallidus (Pale Grass-pink orchid) Calopogon pallidus (Pale Grass-pink orchid) with c… Calopogon pallidus (Pale Grass-pink orchid) Calopogon pallidus (Pale Grass-pink orchid) Calopogon pallidus (Pale Grass-pink orchid) Calopogon pallidus (Pale Grass-pink orchid) -- rar… Calopogon pallidus (Pale Grass-pink orchid) -- rar… Calopogon pallidus (Pale Grass-pink orchid) Calopogon pallidus (Pale Grass-pink orchid) Spiranthes eatonii (Eaton's Ladies'-tresses orchid… Cleistesiopsis bifaria (Upland Spreading Pogonia o… Calopogon tuberosus white form (Common Grass-pink… Calopogon tuberosus white form (Common Grass-pink… Liparis liliifolia (Lily-leaved Twayblade orchid) Liparis loeselii (Loesel's Twayblade orchid) Liparis loeselii (Loesel's Twayblade orchid) Liparis liliifolia (Lily-leaved Twayblade orchid) Liparis liliifolia (Lily-leaved Twayblade orchid) Liparis liliifolia (Lily-leaved Twayblade orchid) Liparis loeselii (Loesel's Twayblade orchid) Liparis loeselii (Loesel's Twayblade orchid) Liparis loeselii (Loesel's Twayblade orchid) Liparis loeselii (Loesel's Twayblade orchid) with… Liparis loeselii (Loesel's Twayblade orchid) Liparis loeselii (Loesel's Twayblade orchid) Liparis loeselii (Loesel's Twayblade orchid) Liparis liliifolia (Lily-leaved Twayblade orchid) Liparis loeselii (Loesel's Twayblade orchid) Liparis liliifolia (Lily-leaved Twayblade orchid) Liparis liliifolia (Lily-leaved Twayblade orchid) Liparis liliifolia (Lily-leaved Twayblade orchid) Liparis liliifolia (Lily-leaved Twayblade orchid) Liparis liliifolia (Lily-leaved Twayblade orchid) Liparis liliifolia (Lily-leaved Twayblade orchid)… Liparis liliifolia (Lily-leaved Twayblade orchid) Cypripedium parviflorum var. parviflorum (Small Ye… Cypripedium parviflorum var. parviflorum (Small Ye… Aplectrum hyemale (Putty-root orchid, Adam-and-Eve… Aplectrum hyemale (Putty-root orchid, Adam-and-Eve… Aplectrum hyemale (Putty-root orchid, Adam-and-Eve… Aplectrum hyemale (Putty-root orchid, Adam-and-Eve… Aplectrum hyemale (Putty-root orchid, Adam-and-Eve… Calopogon tuberosus (Common Grass-pink orchid) in… Calopogon tuberosus (Common Grass-pink orchid) in… Aplectrum hyemale (Putty-root orchid, Adam and Eve… Aplectrum hyemale (Putty-root orchid, Adam and Eve… Aplectrum hyemale (Putty-root orchid, Adam and Eve… Aplectrum hyemale (Putty-root orchid, Adam and Eve… Aplectrum hyemale (Putty-root orchid, Adam and Eve… 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 parviflorum var. pubescens (Large Yell… Cypripedium parviflorum var. pubescens (Large Yell… Adiantum pedatum (Northern Maidenhair Fern) 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 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 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) --…