Justicia diffusa (Willd.) Buch.-Ham. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Lamiales family Acanthaceae genus Rostellularia species Rostellularia diffusa Name Homonyms Justicia diffusa Sm. ex T.Anderson Justicia diffusa (Willd.) Buch.-Ham. ex Wall. Justicia diffusa Willd. Justicia diffusa (Willd.) Buch.-Ham. Justicia diffusa Sm.