Cypripedilum calceolus (L.) Rouy, 1912 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Asparagales family Orchidaceae genus Cypripedium species Cypripedium calceolus Name Homonyms Cypripedilum calceolus (L.) Rouy, 1912