Digitalis grandiflora, Miller

Tutin, T. G., Heywood, V. H., Burges, N. A., Moore, D. M., Valentine, D. H., Walters, S. M. & Webb, D. A., 1972, Flora Europaea. Volume 3. Diapensiacea to Myoporaceae, Cambridge: Cambridge University Press : 240

5. D. grandiflora Miller , Gard. Diet. ed. 8, no. 4, Corr. (1768)

( D. ambigua Murray ).

Biennial to perennial (3O-)6O-1OO cm. Leaves 70-250 x 20-60 mm, ovate-lanceolate, finely serrate, usually glabrous and shining green above, sparsely pubescent beneath. Calyx-lobes lanceolate, acute. Corolla 40-50 mm, yellow. 2« =56. Woods. E. & C. Europe, northwards to Estonia and southwards to N. Greece, and extending westwards to Belgium and S.C. France. Al Au Be Bu Cz Ga Ge G r He Hu It Ju Po Rm Rs (B, C, W, E) Tu. Records for the Pyrenees and N. Spain appear to be erroneous. Sect. TUBiFLORAE Bentham. Herbs. Corolla-tube cylindrical or cylindrical-urceolate.