Heteranthera callifolia Rchb. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Commelinales family Pontederiaceae genus Heteranthera species Heteranthera callifolia Name Homonyms Heteranthera callifolia Rchb. ex Kunth Heteranthera callifolia Rchb.