Hyoseris radiata subsp. radiata

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 : 307

(a) Subsp. radiata :

Leaves not fleshy, glabrous, farinose or somewhat hispid; lobes dentate. Pappus of all achenes more than 5 mm. 2n — 16. Throughout the range of the species.