Botanical/ photographed by E E Paratt (Highland Park, Ill.); colored by Charlotte Pinkerton
Botanical/ photographed by E.E. Parratt ; colored by Charlotte Pinkerton
Botanical/ published by Art and Travel Co.
Botanical/ published by Nichols Slides
Botanical/ published by the Chicago Transparency Company
Columbine Aguilegia Canadensis
Cypripedium reginae : Showy Lady Slipper Orchid
Cypripedium reginae : Showy Lady’s Slipper Orchid