Hieracium pinicola

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 : 403

223. H. pinicola group ( H. cerinthoides / murorum / prenanthoides ). Like 221 but with more or less numerous simple eglandular hairs on the involucral bracts. • Pyrenees. Ga Hs.

Included species:

H. pinicola Arvet-Touvet & Gaut. , Hier. Gall. Hisp. (Exsicc.) 20: no. 416 et 417 (1908). Hs.