Polygonum manoraene Buch.-Ham. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Polygonaceae genus Persicaria species Persicaria barbata Name Homonyms Polygonum manoraene Buch.-Ham. ex Endl. Polygonum manoraene Buch.-Ham.