Hieracium robustum

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 : 406-407

242. H. robustum group ( H. virosumlumbellatum ). Like 241 but with numerous stellate hairs on leaves and inflorescence; outer involucral bracts squarrose or slightly recurved. S.E.

Europe, extending northwards to S.C. Russia. Bu?Cz Ju Rm Rs (C, W, K, E).

Included species:

H. robustum Fries , Nova Acta Reg. Soc. Sci. Upsal. 14: 193 (1848). Bu?Cz Ju Rm Rs (C, W, K, E).