_:b75729079 . "(Agardh) Van Heurck, 1885" . _:b75729079 "GBIF id" . . _:b75729079 "7722380" . . _:b75729079 . "Diatoma elongatum var. tenuis" . "7722380" . . . "Diatoma elongatum var. tenuis" . . . . _:b75729079 . "Diatoma elongatum var. tenuis" . "Diatoma elongatum var. tenuis (Agardh) Van Heurck, 1885" . "75733" . .