_:b72955786 . _:b72955786 . _:b72955786 "Mesostenus gravenhorstii has biogeographical status P (Pr\u00E9sent (indig\u00E8ne ou ind\u00E9termin\u00E9)) in Guyane" . _:b72955786 . _:b72955786 . _:b72955786 . _:b72955786 "Biogeographical status P (Pr\u00E9sent (indig\u00E8ne ou ind\u00E9termin\u00E9)) in Guyane" . _:b72955786 .