"Centaurea nigra" . _:b76249454 . _:b75748759 . . _:b76435244 "TROPICOS id" . _:b76491415 . _:b76507993 . _:b76491415 "The Plant List (TPL) id" . . _:b75450355 "15321" . "89653" . "Centaurea nigra" . . . . . . . "3128225" . _:b75748759 "3128225" . _:b75450355 "BDTFX id" . _:b76507993 . _:b76435244 . . _:b76249454 . _:b76435244 "2700467" . _:b75450355 . . _:b76249454 "191100-1" . "gcc-142090" . . _:b75748759 . "Centaurea nigra" . _:b76507993 . . _:b76249454 "IPNI id" . . . _:b76249454 . _:b76435244 . _:b76491415 . _:b76491415 "gcc-142090" . "191100-1" . _:b76507993 "2969" . _:b75450355 . _:b75450355 . "2969" . . _:b76435244 . _:b76507993 "VASCAN id" . "2700467" . "15321" . "Centaurea nigra L., 1753" . _:b75748759 . _:b76491415 . _:b75748759 "GBIF id" . "L., 1753" .