Trichorhiza Lindl. ex Steud. Dataset GBIF Backbone Taxonomy Rank GENUS Published in Nomencl. Bot., ed. 2, 2: 702 (1841) Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Asparagales family Orchidaceae genus Luisia Name Homonyms Trichorhiza Russell, 1906 Trichorhiza Hampson, 1905 Trichorhiza Lindl. ex Steud.