"Persicaria sect. Persicaria" . "50080906" . "883755" . _:b76468998 . _:b76468998 "TROPICOS id" . "Persicaria sect. Persicaria" . . . "Persicaria sect. Persicaria" . _:b76468998 "50080906" . . . "Persicaria sect. Persicaria" . . . _:b76468998 . . _:b76468998 . .