Pontederia sagittifolia B.Heyne Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Commelinales family Pontederiaceae genus Pontederia species Pontederia hastata Name Homonyms Pontederia sagittifolia B.Heyne ex Wall. Pontederia sagittifolia B.Heyne