. "Clastidium setigerum" . _:b75399918 "AlgaeBase id" . "Clastidium setigerum Kirchner, 1880" . _:b75399918 . _:b75399918 . . _:b75399918 . "Kirchner, 1880" . . . _:b75399918 "ue571a8dd2034e925" . "Clastidium setigerum" . . "Clastidium setigerum" . "720089" . . "ue571a8dd2034e925" . . .