Myriophyllum limosum Hectot Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Saxifragales family Haloragaceae genus Myriophyllum species Myriophyllum verticillatum Name Homonyms Myriophyllum limosum Hectot ex DC. Myriophyllum limosum Nutt. Myriophyllum limosum Hectot