close up image of Cypripedium candidum WHITE LADY'S SLIPPER at the James Woodworth Prairie Preserve - a single bloom showing pouchThis species is featured in the soon-to-be-published book, Elusive Splendor: Wildflowers of the Prairie. Contact frank@black-sweater-art.com for more information.
Abbildungen der in Deutschland und den angrenzenden gebieten vorkommenden grundformen der orchideenartenBerlin,R. Friedlnder & sohn,1904.biodiversitylibrary.org/page/15349994