Scrophularia grandiflora, DC.

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 : 218

9. S. grandiflora DC. , Cat. Pl. Horti Monsp. 143 (1813).

Glandular-pubescent perennial; stems 3O-8O(-l 50) cm. Leaves up to 25 x 20 cm, ovate, the lower sometimes lyrate, truncate to cordate at base, more or less obtuse, doubly dentate. Bracts mostly leaf-like; pedicels 1-2 times as long as the calyx, densely glandular-pubescent. Calyx-lobes 5-6 mm, ovate-orbicular, sparsely pubescent; margin sinuate, undulate, broadly scarious. Corolla yellowish-green, with orange to purplish upper lip. Staminode more or less orbicular. Capsule 7-10 mm, ovoid, acuminate. • W.C. Spain, N.C. Portugal. Hs Lu.