Hieracium hoppeanum subsp. pilisquamum

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 : 367

(b) Subsp. pilisquamum Naegeli & Peter , Hier. Mittel-Eur. 1: 124 (1885):

Leaves without stellate hairs above. Involucral bracts 9-12 x 1 -5-3 mm, lanceolate or narrowly ovate, with numerous simple eglandular hairs which are pale throughout or dark only at the very base, without or with few glandular hairs; margins not pale, covered with hairs. Throughout the range of the species.