. _:b75399081 . . "Cosmarium undulatum var. alaskanum" . . _:b76614623 . _:b75399081 "AlgaeBase id" . _:b75399081 "h562e6dff97aa93cf" . . . "Cosmarium undulatum var. alaskanum" . _:b76614623 . "Cosmarium undulatum var. alaskanum Croasdale, 1956" . _:b75399081 . . . _:b76614623 . . "h562e6dff97aa93cf" . "Cosmarium undulatum var. alaskanum" . "1377949" . . "720947" . "Croasdale, 1956" . . _:b76614623 "WoRMS id" . _:b75399081 . _:b76614623 "1377949" .