Yellow lady’s-slipper orchids among wetland vegetation. Photograph from the Cedarburg Bog collection, Ozaukee County, Wisconsin. Selected for the Cedarburg Bog Places to Explore page. Yellow lady’s-slipper; variety is not confirmed from this photograph. Original upload title: Yellow Lady’s Slipper Orchid Cypripedium parviflorum var. makasin DSCN8225.