"Vaucher ex Bornet & Flahault, 1886" . . _:b75618680 . . _:b76631943 "609474" . _:b76631943 . "3219446" . _:b75401037 "AlgaeBase id" . "Nostoc sphaericum Vaucher ex Bornet & Flahault, 1886" . . _:b75401037 . . _:b75618680 "3219446" . . "Nostoc sphaericum" . _:b75401037 . "72191" . "30138" . _:b76631943 "WoRMS id" . _:b75618680 "GBIF id" . _:b75618680 . "Nostoc sphaericum" . . _:b75618680 . _:b75401037 "30138" . . . . _:b75401037 . . "609474" . "Nostoc sphaericum" . . _:b76631943 . _:b76631943 .