Polygonum

Checklist as viewed on GBIF-Database

 * Flag of Chile.png:tavari P.acuminatum


 * Flag of Chile.png:pasto del pollo common knotgrass
 * bellflower smartweed P campanulatum syn. of Koenigia campanulata T M Schust. et Reveal


 * Flag of Chile.png:sanguinaria P sanguinaria (P.maritimum )

P persicaria
 * Flag of Chile.png:
 * black bindweed P convolvulus Polygonum-convolvulus1.jpg that Á Löve considers a Fallopia