Grastidium rugosum (Lindl.) Rauschert Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Asparagales family Orchidaceae genus Dendrobium species Dendrobium sulcatum Name Homonyms Grastidium rugosum Blume Grastidium rugosum (Lindl.) Rauschert