Centaurea rhenana subsp. pseudomaculosa, (Dobrocz.) Dostal

Tutin, T. G., Heywood, V. H., Burges, N. A., Moore, D. M., Valentine, D. H., Walters, S. M. & Webb, D. A., 1976, Flora Europaea. Volume 4. Plantaginaceae to Compositae (and Rubiaceae), Cambridge University Press : 278

(c) Subsp. pseudomaculosa (Dobrocz.) Dostál , loc. cit. (1976)

( C. pseudomaculosa Dobrocz. ):

Lower leaves 2-pinnatisect. In­ florescence broadly paniculate, not or scarcely corymbose. Involucre 12-14 x 10—13 mm; bracts with 5(-7) veins; appen­ dages with brown centre, the fimbriae 6-9(-10) on each side. Outer florets c. 15 mm. Achenes brown; pappus 1-1-5 mm, i-i as long as achene. 5. part of U.S.S.R.