Commelina diffusa Willd. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Commelinales family Commelinaceae genus Commelina species Commelina longifolia Name Homonyms Commelina diffusa Burm.f. Commelina diffusa Zoll. ex C.B.Clarke Commelina diffusa Willd. ex Kunth Commelina diffusa Willd. Commelina diffusa Zoll.