Pterygodium biflorum Hochst. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Asparagales family Orchidaceae genus Disperis species Disperis crassicaulis Name Homonyms Pterygodium biflorum Hochst. ex A.Rich. Pterygodium biflorum Hochst.