"Polygonum elatius" . . _:b76032025 "GBIF id" . . _:b75444759 "BDTFX id" . . "5652809" . . . _:b76032025 . _:b76032025 . . "51455" . . "R.Br., 1810" . . "Polygonum elatius" . "Polygonum elatius R.Br., 1810" . _:b76032025 . _:b76032025 "5652809" . "114710" . _:b75444759 . _:b75444759 "51455" . _:b75444759 . _:b75444759 .