Anarrhinum duriminium, (Brot.) Pers.

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 : 221

4. A. duriminium (Brot.) Pers. , Syn. Pl. 2: 159 (1806)

( A. hirsutum Hoffmanns. & Link ).

Glandular-pubescent to -hirsute biennial or perennial; stems 15-90 cm. Basal leaves up to

17 x 4-5 cm, obovate-spathulate, crenate to doubly serrate, obtuse. Cauline leaves mostly 3-fid, with the central segment up to 17 mm wide, lanceolate to suborbicular, mucronate, the 2 lateral much smaller and linear-lanceolate. Inflorescence simple or branched, dense; pedicels c. 1 -5 mm, shorter than the bracts. Calyx-lobes 2-5 mm, linear-lanceolate with subulate apex. Corolla c. 6 mm, pale yellow or cream-coloured. Seeds covered with acute, conical papillae. • N. W. part of Iberian peninsula. Hs Lu.