Eriaxis rigida Rchb.f. Dataset GBIF Backbone Taxonomy Rank SPECIES Published in Linnaea 41: 63 (1876) Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Asparagales family Orchidaceae genus Eriaxis species Eriaxis rigida Name Synonyms Epistephium regis-alberti Kraenzl. Galeola rigida (Rchb.f.) Benth. & Hook.f. Homonyms Eriaxis rigida Rchb.f.