Find an Orchid by Location
Find an orchid by entering your geographic location.
Find an Orchid by Name
Find an orchid by entering the scientific or common name.
Enter the key to narrow your orchid search by answering simple questions.Go to Simple Key
Cypripedium arietinum (Ram's Head Lady's Slipper)
Accepted Synonyms: Criosanthes arietina
Cypripedium arietinum, commonly known as Ram's Head Lady's Slipper, has a limited distribution across northeastern and central Canada and the U.S., from Quebec to Wisconsin. It has a distinctively conical and pointed labellum, whic ...