Oncidium polycladium Rchb.f. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Asparagales family Orchidaceae genus Oncidium species Oncidium polycladium Name Homonyms Oncidium polycladium Rchb.f. ex Lindl. Oncidium polycladium Rchb.f.