_:b75750937 . _:b75397978 . _:b75397978 "AlgaeBase id" . _:b75750937 "GBIF id" . . . . "g3e6c1905bfdc5b5d" . _:b75750937 . "Stephanodiscus hantzschii" . . . . _:b75397978 "g3e6c1905bfdc5b5d" . _:b75397978 . . "Stephanodiscus hantzschii Grunow in Cleve & Grunow, 1880" . _:b75750937 . _:b75750937 "3193261" . . "Stephanodiscus hantzschii" . . "3193261" . "76574" . "Stephanodiscus hantzschii" . _:b75397978 . "Grunow in Cleve & Grunow, 1880" .