Angraecum subfalcifolium DeWild. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Asparagales family Orchidaceae genus Diaphananthe species Diaphananthe bidens Name Homonyms Angraecum subfalcifolium De Wild. Angraecum subfalcifolium DeWild.