_:b75402546 . _:b75402546 . . "Pinnularia sylviae" . . _:b75402546 . "Van de Vijver, 2012" . . . "Pinnularia sylviae Van de Vijver, 2012" . _:b75402546 "151327" . _:b75402546 "AlgaeBase id" . "Pinnularia sylviae" . . . "151327" . "Pinnularia sylviae" . "983064" . . .