. "Polygonum amphibium var. amurensis" . "Polygonum amphibium var. amurensis" . _:b76123409 "GBIF id" . _:b75480515 "BDTFX id" . _:b76123409 "9545789" . _:b75480515 . "9545789" . _:b76123409 . "621065" . _:b75480515 . "Polygonum amphibium var. amurensis Korsh." . . . . . . "Korsh." . _:b75480515 . . "81035" . _:b76123409 . . _:b75480515 "81035" . _:b76123409 .