Jurinea consanguinea subsp. consanguinea

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 : 220

(a) Subsp. consanguinea :

Leaf-segments with flat or slightly revolute margins. Capitula 2-4 cm in diameter. Involucral bracts unequal, the outer less than half as long as the inner, strongly appressed, convex at the base, coriaceous, glabrous, or hairy at the base only. Achenes tuberculate, glabrous when mature, brown. Mountains of Balkan peninsula.