Rotala heterophylla Welw. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Myrtales family Lythraceae genus Rotala species Rotala filiformis Name Homonyms Rotala heterophylla Welw. ex A.Fern. & Diniz Rotala heterophylla Welw.