"Nitzschia tenuis var. media" . . _:b76738849 . _:b75411795 . "7655645" . "Hcc43c155e460fb7f" . "(Hantzsch) Rabenh., 1864" . . _:b76216687 . _:b76216687 . . _:b76738849 "WoRMS id" . "702277" . "Nitzschia tenuis var. media" . . _:b75411795 "Hcc43c155e460fb7f" . _:b76738849 . _:b76216687 "7655645" . . . . "686971" . . _:b75411795 "AlgaeBase id" . _:b76216687 . _:b76216687 "GBIF id" . . "Nitzschia tenuis var. media (Hantzsch) Rabenh., 1864" . . _:b76738849 "702277" . _:b75411795 . _:b76738849 . . _:b75411795 .