Crepis fraasii subsp. fraasii

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 : 349

(a) Subsp. fraasii (C. montana D’Urv. , non Bernh.): Capitula with c. 25 florets. Ligules yellow, with very unequal teeth. Achenes 3-75-5 mm, with smooth ribs. 2« = 12. Greece, Karpathos.