  Cypripedium  acaule, White Lake Provincial Park, Ont. 7/2/08 | 
  Cypripedium  acaule (pink lady's-slipper) with Cornus canadensis (bunchberry)  J.T. Cheeseman Provincial Park, NL 7/8/07 jpg | 
  C. acaule Cheeseman P. Park NL 7807.jpg | 
  C. acaule, White Lake P. Park, Ont. 7/2/08 .jpg | 
  C. acaule in the enchanted forest at White Lake P. Park ,Ont. 7/2/08 .jpg | 
  C. acaule with Clintonia borealis (bluebead lily) and bunchberry. Rainbow Falls Provincial Park, Ont. 7/5/08 .jpg | 
  C. acaule, miniature plant - 5" tall - growing in full sun. Skyline Drive, Shenandoah Nat'l Park, VA  5/24/08 .jpg | 
  C. acaule, giant plants, 24" tall, with hand-sized leaves. West Hills County Park, Suffolk Co. NY 5/31/08 .jpg | 
  C. acaule, West Hills Co. Park, Suffolk Co. NY 5/31/08 .jpg | 
  C. acaule forma albiflora, near Sanford, Maine 6/9/07/.jpg | 
  Cypripedium arietinum (rams-head lady's-slipper) Vermont. 6/1/08 .jpg | 
  C. arietinum close-up.  Vermont. 6/2/07 .jpg | 
  C. arietinum, Vermont. 6/2/07 .jpg | 
  C. arietinum, whole plant, Vermont. 6/1/07 .jpg | 
  C. arietinum, group. Vermont. 6/1/08 .jpg | 
  C. arietinum - well camouflaged!  Vermont. 6/2/08 .jpg | 
  Cypripedium candidum (small white lady's-slipper) Bergen Swamp Preserve, NY 5/28/07 .jpg | 
  C. candidum, Bergen Swamp Preserve, NY 5/28/07 .jpg | 
  C. candidum, Bergen Swamp, NY 5/28/07 .jpg | 
  Cypripedium kentuckiense (Kentucky lady's-slipper) deep in the swamp. VA 5/25/08 .jpg | 
  C. kentuckiense, VA 5/25/08 .jpg | 
  C.  kentuckiense, VA 5/25/08 .jpg | 
  C. kentuckiense, VA 5/25/08 .jpg | 
  C. kentuckiense, ivory-colored flower. VA 5/25/08 .jpg | 
  Cypripedium parviflorum var. makasin (northern small yellow lady's-slipper) portrait.  East Braintree, MB 7/10/08 .jpg | 
  C. makasin group. East Braintree, MB  7/10/08 .jpg | 
  C. parviflorum var. makisin with large dorsal sepal. Watts Point Reserve, NL  7/15/07 .jpg | 
  C. makasin, Watts Point Reserve, NL  7/15/07 .jpg | 
  Cypripedium parviflorum var. parviflorum (small southern yellow lady's-slipper) VA 5/24/08 .jpg | 
  C. parviflorum var. parviflorum, close-up. VA  5/25/08 .jpg | 
  C. parviflorum var. parviflorum, reddish petals and sepals.  VA  5/25/08  .jpg | 
  C. parviflorum var. parviflorum, group.  VA  5/25/08 .jpg | 
  C. parviflorum var. parviflorum, entire clump!  VA  5/25/08 .jpg | 
  Cypripedium parviflorum var. pubescens (large yellow lady's-slipper) 'planipetalum' ecotype. Parc Boutte de Cap, NL  7/9/07 .jpg | 
  C. pubescens, 'planipetalum' ecotype. Parc Boutte de Cap, NL  7/9/07 .jpg | 
  C. pubescens 'planipetalum' golden yellow flowers. Port-aux-Choix, NL  7/13/07 .jpg | 
  C. parviflorum var. pubescens, with greenish-gold sepals and petals, within the city limits of Tobermory, Ont  7/30/08 .jpg | 
  C. parviflorum var. pubescens, close-up. VT 6/2/08 .jpg | 
  C. pubescens - "Ballet de Cypripedes" - unfurling slippers. VT  6/2/08  .jpg | 
  C. parviflorum var. pubescens, prima ballerina with accompanying dancers.  VT  6/2/08 .jpg | 
  C. parviflorum var. pubescens, entire corps de ballet. VT  6/2/08 .jpg | 
  Johanna in the sylvan setting of lady's-slipper heaven, maidenhair ferns in the background. VT  6/1/07 .jpg | 
  Lady's-slipper heaven.  VT  6/1/07 .jpg | 
  C. parviflorum var. pubescens, side-view. VT  6/1/07 .jpg | 
  C. parviflorum var. pubescens, a shaft of sunlight pierces the forest canopy, illuminating the orchid. VT  6/1/07 .jpg | 
  Cypripedium passerinum (Franklin's lady's-slipper)  Pic River Dunes, Ont  7/14/08 .jpg | 
  C. passerinum, Pic River Dunes, Ont. 7/14/08 .jpg | 
  C. passerinum, Pic River, Ont  7/14/08 .jpg | 
  C. passerinum with  backlighting. Pic River, Ont  7/14/08 .jpg | 
  C. passerinum group, showing self-pollinating flowers. Pic River, Ont  7/14/08 .jpg | 
  C. passerinum, showing large leaves. Flowers are thumbnail-size. Pic River, Ont  7/14/08 .jpg | 
  Cypripedium reginae (showy lady's-slipper) Lomond River Trail, Gros Morne Nat'l Park,  NL  7/10/07 .jpg | 
  C. reginae, Lomond River Trail, NL  7/10/07 .jpg | 
  C. reginae, close-up. Lomond River Trail, NL  7/10/07 | 
  Johanna and Christina doing orchid research. Lomond River Trail boardwalk, NL  7/10/07 | 
  Johanna lifts her mosquito netting to pose with C. reginae. Lomond River Trail, NL  7/10/07 | 
  C. reginae, portrait of double-flowered plant. Sandilands Provincial Forest MB.  7/10/08  .jpg | 
  C. reginae, double flowered plants with backlighting. Near Woodridge, MB  7/11/08 .jpg | 
  C. reginae, group.  Sandilands P. Forest  MB  7/10/08 .jpg | 
  C. reginae w. crab spider. Sandilands P. Forest,  MB 7/10 08 .jpg | 
  C. reginae, close-up with crab spider. Sandilands P. Forest MB 7/10/08  .jpg | 
  C. reginae, group. Near Woodridge, MB  7/11/08 .jpg | 
  C. reginae, after the rain. Woodridge,MB 7/11/08  .jpg | 
  C. reginae, sideview. Sandilands P. Forest , MB  7/10/08 | 
  C. reginae. The Queen holds court, surrounded by her loyal Amerorchis subjects. Woodridge, MB  7/11/08 | 
  C. reginae with C. parviflorum var. makasin. Sandilands P. Forest , MB  7/10/08 .jpg | 
  C. reginae forma albolabium, Brokenhead Preserve, MB  7/9/08  .jpg | 
  C. reginae forma albolabium,close up. Brokenhead Preserve, MB  7/9/08  (photo by Jacqueline Nelson) .JPG | 
  C. reginae, almost white! Outskirts of Tobermory, Ont   6/30/08 .jpg | 
  C. reginae, the BIG clump. Bruce Penninsula, Ont  6/30/08 | 
  C. reginae, ad infinitum. Bruce Peninsula, Ont.  6/30/08 .jpg | 
  C. reginae. Oodles of orchids!  Bruce Penninsula, Ont  6/30/08 .jpg | 
  Johanna and Christina with C. reginae. Bruce Penninsula, Ont  6/30/08  .jpg | 
  C. reginae, Bruce Penninsula, Ont   6/30/08 .jpg | 
  C. reginae, close-up. Bruce Penninsula, Ont   6/30/08 .jpg | 
  C. reginae, Bruce Penninsula, Ont   6/30/08 |