Hirschtia heterantherimorpha K.Schum. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Commelinales family Pontederiaceae genus Pontederia species Pontederia subovata Name Homonyms Hirschtia heterantherimorpha K.Schum. ex Schwartz Hirschtia heterantherimorpha K.Schum.