_:b73588605 . _:b73588605 . _:b73588605 . _:b73588605 "Nitzschia elegantula has biogeographical status P (Pr\u00E9sent (indig\u00E8ne ou ind\u00E9termin\u00E9)) in Polyn\u00E9sie fran\u00E7aise" . _:b73588605 . _:b73588605 . _:b73588605 . _:b73588605 "Biogeographical status P (Pr\u00E9sent (indig\u00E8ne ou ind\u00E9termin\u00E9)) in Polyn\u00E9sie fran\u00E7aise" .