. _:b75399767 . . . "(P.L. Crouan & H.M. Crouan ex J.Agardh) Maggs & Hommers., 1993" . . _:b75399767 . _:b76595407 "WoRMS id" . _:b76595407 . _:b75653608 . "369335" . . "144690" . . _:b75653608 "2658415" . . "Ptilothamnion sphaericum (P.L. Crouan & H.M. Crouan ex J.Agardh) Maggs & Hommers., 1993" . . _:b75653608 . _:b75653608 "GBIF id" . _:b75399767 "p2d9691f3735796ea" . _:b75399767 "AlgaeBase id" . "Ptilothamnion sphaericum" . . _:b76595407 . _:b76595407 . "p2d9691f3735796ea" . . _:b75399767 . "Ptilothamnion sphaericum" . "Ptilothamnion sphaericum" . _:b75653608 . . "2658415" . _:b76595407 "144690" .