_:b76023908 . _:b76378350 . . . "Polygonum propinquum Ledeb., 1850" . "Polygonum propinquum" . _:b75432039 . "50132041" . _:b76378350 . _:b76378350 "TROPICOS id" . _:b75432039 "BDTFX id" . _:b76378350 . _:b76023908 "7393787" . "Ledeb., 1850" . . _:b75432039 . _:b76378350 "50132041" . _:b76023908 "GBIF id" . "7393787" . _:b76023908 . _:b76023908 . . . "114836" . . . . _:b75432039 . "Polygonum propinquum" . . _:b75432039 "51658" . "51658" . .