_:b73012138 . _:b73012138 . _:b73012138 "Cirsium x boulayii has biogeographical status D (Douteux) in France m\u00E9tropolitaine" . _:b73012138 . _:b73012138 . _:b73012138 "Biogeographical status D (Douteux) in France m\u00E9tropolitaine" .