cypripedium
Concise Oxford English Dictionary © 2008 Oxford University Press:
cypripedium /ˌsɪprɪˈpiːdɪəm/
▶noun (pl. cypripediums) an orchid of a genus which comprises the lady's slippers. [Genus Cypripedium.]
– origin mod. L., from Gk Kupris ‘Aphrodite’ + pedilon ‘slipper’.
'cypripedium' also found in these Oxford entries:

