Disa excelsa Thunb. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Asparagales family Orchidaceae genus Disa species Disa venosa Name Homonyms Disa excelsa Thunb. ex N.E.Br. Disa excelsa (Thunb.) Sw. Disa excelsa Thunb.