Hieracium umbrosum

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

221. H. umbrosum group ( H. murorum / prenanthoides ). Stems 30-70 cm, with few to numerous simple eglandular hairs throughout and few stellate and glandular hairs above. Leaves with more or less numerous simple eglandular hairs, sometimes glabrous above; basal 30-140 x 10-60 mm, few, elliptical or ellipticlanceolate, obtuse to acute, denticulate to dentate, rounded or narrowed into a long petiole; cauline 2-5(-10), remote, like the basal but often ovate, the lower more or less petiolate. Peduncles with dense stellate and numerous glandular hairs, usually without simple eglandular hairs. Ligules glabrous or with few simple eglandular hairs at apex. • From arctic Russia to the Pyrenees, C. Italy and Greece; only on mountains in the south. Al Au Bu Co Cz Da Ga Ge Gr He Hs It Ju No Po Rm Rs (N, W). Included species:

H. eugraptum Omang , Nyt Mag. Naturvid. (Christiania) 48: 214(1910). No.

H. pseudofastigiatum Degen & Zahn , Magyar Bot. Lapok 5: 68 (1906). Al Bu Ju Rm.

H. umbrosum Jordan, Cat. Jard. Dijon 24 (1848). Au Co Cz DaGaGeGrHeHsItJuNoPoRs (W).

H. vipetinum Hüter ex Freyn , österr. Bot. Zeitschr. 37: 394 (1887). Alps; W. Carpathians. Au Cz Ga He It.