_:b75419874 . "Roth, 1802" . . _:b75419874 "AlgaeBase id" . _:b75419874 . . . "o4d6d94bf78d47724" . _:b75419874 "o4d6d94bf78d47724" . _:b75731384 "GBIF id" . _:b75419874 . "Rivularia pisiformis Roth, 1802" . "Rivularia pisiformis" . "5271505" . "Rivularia pisiformis" . _:b75731384 . . . _:b75731384 "5271505" . "894948" . . . _:b75731384 . . _:b75731384 .