"Lundell, 1871" . _:b76092479 . "H6e373494d3155cdf" . . . "73895" . . _:b76653701 . "Cosmarium quadrum Lundell, 1871" . . . . "608897" . . . _:b76092479 . _:b76092479 "5274164" . "Cosmarium quadrum" . "5274164" . . _:b75404767 "AlgaeBase id" . _:b76653701 "WoRMS id" . "Cosmarium quadrum" . "Cosmarium quadrum" . _:b76653701 "608897" . _:b76092479 . . _:b75404767 . _:b75404767 . . _:b75404767 "H6e373494d3155cdf" . _:b76653701 . _:b76092479 "GBIF id" . _:b75404767 . _:b76653701 .