Polygonum acuminatum Cavaco Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Polygonaceae genus Polygonum species Polygonum acuminatum Name Homonyms Polygonum acuminatum Kunth Polygonum acuminatum M.Martens & Galeotti Polygonum acuminatum Meisn. Polygonum acuminatum Cavaco