Gigasiphon humblotianum Dale & Greenway Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fabales family Fabaceae genus Gigasiphon species Gigasiphon macrosiphon Name Homonyms Gigasiphon humblotianum (Baill.) Drake Gigasiphon humblotianum Dale & Greenway