. _:b75406913 . _:b75845768 "GBIF id" . _:b75845768 . _:b76581987 . "Closterium costatum" . _:b75845768 . _:b76581987 . . . . _:b75406913 . "Closterium costatum Corda ex Ralfs, 1848" . . _:b76581987 "608727" . _:b75845768 . "73060" . . "608727" . . _:b75845768 "2646501" . _:b75406913 "H05b95fbe54f6a31e" . "2646501" . "Closterium costatum" . . "H05b95fbe54f6a31e" . _:b76581987 . _:b76581987 "WoRMS id" . "Closterium costatum" . . _:b75406913 . "Corda ex Ralfs, 1848" . . . _:b75406913 "AlgaeBase id" .