Epipactis atrorubens f. viridiflora (Hoffm.) Nyman Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Asparagales family Orchidaceae genus Epipactis species Epipactis purpurata Name Homonyms Epipactis atrorubens var. viridiflora (Hoffm.) Nyman