_:b73501783 . _:b73501783 "Ptilium crista-castrensis has biogeographical status P (Pr\u00E9sent (indig\u00E8ne ou ind\u00E9termin\u00E9)) in Saint-Pierre-et-Miquelon" . _:b73501783 "Biogeographical status P (Pr\u00E9sent (indig\u00E8ne ou ind\u00E9termin\u00E9)) in Saint-Pierre-et-Miquelon" . _:b73501783 . _:b73501783 . _:b73501783 . _:b73501783 . _:b73501783 .