. _:b75414329 "AlgaeBase id" . . _:b76621344 . _:b75716540 "2646903" . _:b75414329 "29919" . "Spirogyra lutetiana" . . _:b75716540 . "Spirogyra lutetiana" . . . . _:b76621344 . _:b75716540 . . . _:b76621344 . _:b75414329 . _:b76621344 "609388" . _:b75414329 . "2646903" . "Spirogyra lutetiana Petit, 1879" . "975289" . _:b75414329 . . "Spirogyra lutetiana" . . _:b75716540 . "29919" . . _:b76621344 "WoRMS id" . "Petit, 1879" . "609388" . _:b75716540 "GBIF id" .