Muehlenbeckia hastatula (Sm.) I.M.Johnst. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Polygonaceae genus Muehlenbeckia species Muehlenbeckia hastulata Name Homonyms Muehlenbeckia hastatula (Sm.) I.M.Johnst.