"Potamogeton caspargi" . _:b76181234 . . "Kohts, 1870" . "8400047" . "Potamogeton caspargi" . . _:b75499867 . "115235" . _:b75499867 . "52142" . _:b75499867 "BDTFX id" . . _:b76181234 . . _:b75499867 . _:b76181234 . . . "Potamogeton caspargi Kohts, 1870" . _:b75499867 "52142" . . . _:b76181234 "GBIF id" . _:b76181234 "8400047" .