Hieracium bocconei

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 : 394

168. H. bocconei group ( H. alpinumlvulgatum ). Stems 25-40 cm, with stellate hairs, simple eglandular hairs and glandular hairs. Leaves with numerous simple eglandular hairs and scattered stellate hairs (more numerous on midrib of cauline) and pale minute glandular hairs; basal 25-120 x 15-35 mm, lanceolate or more or less elliptical, obtuse to acute, denticulate to dentate (the teeth narrowly mammiform), attenuate at base into a short petiole; cauline 2-8, like the basal but becoming gradually smaller, the lower petiolate, the upper more or less sessile, sometimes semiamplexicaul. Capitula (1—)2—6; peduncles rather long, erect, with dense stellate hairs and more or less numerous dark-based simple eglandular hairs and dark glandular hairs. Involucre 9-13x8-12 mm, blackish; bracts broadly linear-lanceolate, obtuse to subacute, with few to numerous stellate hairs, few to numerous dark-based simple eglandular hairs, and numerous unequal, dark glandular hairs. Ligules with short simple eglandular hairs at apex. Stigmas discoloured. • Alps; W. Carpathians. Au Cz Ga Ge He It Ju.

Included species:

H. bocconei Griseb. , Comment. Hier. 35 (1852). Alps. Au Ga He It Ju.

H. cornense (Zahn) P. D. Sell & C. West, Bot. Jour. Linn. Soc. 71: 263 (1976) ( H. bocconei subsp. cornense Zahn ). 5. W. Alps. Ga.

H. glandulosodentatum Uechtr. , Jahresb. Schles. Ges. Vaterl. Kult. 53: 143 (1876). 1000-1550 m. W. Carpathians. Cz.

H. kuekenthalianum (Zahn) P. D. Sell & C. West, Bot. Jour. Linn. Soc. 71: 264 (1976) ( H. bocconei subsp. kuekenthalianum Zahn ). • E. Alps. Au He.

H. simia (Hüter ex Zahn) Zahn in Engler, Pflanzenreich 77(IV.28O): 694(1921). C. & E. Alps. Au Ge He.