. "1020802" . "(F.W.Lewis) Heiden, 1906" . "Oestrupia powelii" . . "112977" . _:b75414693 . "Oestrupia powelii (F.W.Lewis) Heiden, 1906" . _:b75414693 . "Oestrupia powelii" . . _:b75414693 . "Oestrupia powelii" . . _:b75414693 "112977" . . . . . _:b75414693 "AlgaeBase id" .