"50430" . . . . _:b75406473 . _:b75406473 . . _:b75406473 "AlgaeBase id" . . "Neidium affine var. undulatum (Grunow) Cleve, 1894" . _:b75406473 "50430" . "945686" . "Neidium affine var. undulatum" . "Neidium affine var. undulatum" . "(Grunow) Cleve, 1894" . . . "Neidium affine var. undulatum" . . _:b75406473 .