Gymnadenia nigra (R.Br.) Wettst. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Asparagales family Orchidaceae genus Gymnadenia species Gymnadenia nigra Name Homonyms Gymnadenia nigra (L.) Rchb.f. Gymnadenia nigra (R.Br.) Wettst.