Centaurea alba subsp. pestalotii (Ces.) Arcang., Comp. Fl. Ital.: 387. 1882
Centaurea alba subsp. pestalotii, Comp. Fl. Ital.: 387. 1882
is new combination for Centaurea pestalotii in Bibliot. Ital. Giorn. Lett. 91: 348. 1838
has orthographic variant Centaurea alba subsp. pestalottii
Centaurea alba subsp. pestalotii, Comp. Fl. Ital.: 387. 1882