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