. . "Polygonum nutans" . . "Polygonum nutans" . _:b75427294 "BDTFX id" . _:b76020790 . "Polygonum nutans Roxb., 1820" . _:b76020790 "GBIF id" . "5651398" . . "51604" . . . _:b76020790 . _:b76020790 . _:b75427294 . _:b75427294 "51604" . . "Roxb., 1820" . _:b75427294 . . "114800" . _:b76020790 "5651398" . _:b75427294 . .