_:b73336050 . _:b73336050 . _:b73336050 . _:b73336050 . _:b73336050 "Biogeographical status A (Absent) in Polyn\u00E9sie fran\u00E7aise" . _:b73336050 "Riccia helenae has biogeographical status A (Absent) in Polyn\u00E9sie fran\u00E7aise" .