_:b73494286 . _:b73494286 . _:b73494286 . _:b73494286 . _:b73494286 . _:b73494286 . _:b73494286 "Mammillaria nivosa has biogeographical status P (Pr\u00E9sent (indig\u00E8ne ou ind\u00E9termin\u00E9)) in Saint-Martin" . _:b73494286 "Biogeographical status P (Pr\u00E9sent (indig\u00E8ne ou ind\u00E9termin\u00E9)) in Saint-Martin" .