Dendrobium coerulescens Wall. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Asparagales family Orchidaceae genus Dendrobium species Dendrobium nobile Name Homonyms Dendrobium coerulescens Wall. ex Lindl. Dendrobium coerulescens Schltr. Dendrobium coerulescens Wall.