"W.B.Turner, 1893" . _:b76644281 "WoRMS id" . . "2648086" . "Staurastrum retusum" . _:b75641286 . . _:b75408065 . _:b76644281 "609224" . . _:b76644281 . _:b75408065 "K7f5cd1b0dc5ea94a" . _:b75641286 . _:b75641286 "GBIF id" . "652092" . _:b75408065 "AlgaeBase id" . "Staurastrum retusum" . . _:b75641286 . . . _:b76644281 . . _:b75641286 "2648086" . "Staurastrum retusum W.B.Turner, 1893" . . _:b75408065 . . . _:b75408065 . . "Staurastrum retusum" . "609224" . _:b76644281 . "K7f5cd1b0dc5ea94a" .