Doronicum glaciale subsp. glaciale

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 : 191

(a) Subsp. glaciale :

Leaf-margin with long eglandular and short glandular hairs. Involucral bracts with short glandular hairs on the margin, occasionally intermixed with long hairs. Throughout the range of the species except for part ofN.E. Alps.