_:b73564540 . _:b73564540 . _:b73564540 . _:b73564540 . _:b73564540 . _:b73564540 . _:b73564540 "Gomphonema olivaceum var. calcareum has biogeographical status P (Pr\u00E9sent (indig\u00E8ne ou ind\u00E9termin\u00E9)) in France m\u00E9tropolitaine" . _:b73564540 "Biogeographical status P (Pr\u00E9sent (indig\u00E8ne ou ind\u00E9termin\u00E9)) in France m\u00E9tropolitaine" .