Senecio nemorensis subsp. nemorensis, Fullaway, 1920

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 : 196

(a) Subsp. nemorensis (inch S. bulgaricus Velen. , S.jacquinianus Reichenb. ): Not purplish-tinged. Stems usually pubescent above. Leaves ovate to elliptic-lanceolate, c. 3 times as long as wide, usually hairy beneath, the lower narrowed at the base and petiolate, the upper sessile, amplexicaul. Supplementary bracts 3-5, about as long as the involucre. 2л = 40. C. & E. Europe, extending to N. Italy.