Hieracium truncatum

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 : 406

239. H. truncatum group. Like 237 but leaves (10-)50-120 x 5-20(-40) mm, often narrowly elliptical or oblong-elliptical; cauline leaves (4-)9-20(-30). In = 27, 36. • N. & W. Fennoscandia; Iceland; Zetland. Br Is No Rs (N) Su.

Included species:

H. chrysostylum (Lindeb.) Elfstr. , op. cit. 76 (1890). No.

H. demissum (Strömfelt) Dahlst. , Ark. Bot. 3(10): 60 (1904). Is.

H. depilatum Almq. ex Lindeb. in Hartman, Handb. Skand. FI. ed. 11, 41 (1879). No Su.

H. protractum (Fries) Lindeb. , op. cit. 51 (1879). No.

H. splendens Elfstr. , Bihang Kongl. Svenska Vet.-Akad. Handl. 16(3), 7: 70 (1890). No Su.

H. truncatum Lindeb. , Hier. Scand. Exsicc. 1: no. 45 (1868). No Su.

H. vinicaule P. D. Sell & C. West, Watsonia 3: 236 (1955). 2л = 36. Zetland. Br.

(xxxi) Leaves all cauline, numerous, crowded, more or less amplexicaul, usually glaucous and distinctly reticulately veined beneath, with more or less thickened margin. Capitula usually numerous, in a large panicle. Involucral bracts broadly linearlanceolate, mostly obtuse, the outer sometimes squarrose, hairs usually sparse. Ligules glabrous. Stigmas yellow or discoloured. Margins of receptacular pits sharply dentate or sometimes fimbriate-dentate. Achenes dark brown.