Hieracium saxatile

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 : 401

209. H. saxatile group ( H. glaucum / laevigatum ). Like 208 but basal leaves sometimes absent at anthesis; leaves with few or numerous stellate hairs beneath; cauline leaves 8-25; involucral bracts more or less obtuse; stigmas yellow or discoloured. Alps. Au?CzHeItJu.

Included species:

H. saxatile Jacq. , Obs. Bot. 2: 30 (1764). Au He It Ju.