Linaria oblongifolia, (Boiss.) Boiss. & Reuter

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 : 234

53. L. oblongifolia (Boiss.) Boiss. & Reuter , Pugillus 86 (1852).

Annual, glabrous to pubescent, usually glandular in inflorescence; stems 5-20 cm, simple. Leaves 3-17 mm, usually verticillate below, verticillate or alternate above. Racemes with 1 -10 flowers, dense at anthesis, lax in fruit; pedicels up to 6 mm, longer or shorter than bracts. Corolla (12-) 15-22 mm, yellow; spur (4—)7—11 mm, sometimes tinged with violet. Capsule 3-5-5 mm, globose. Seeds 1 -5-2-2 mm, strongly concavo-convex; disc black, smooth or tuberculate; wing whitish, rarely blackish-brown. 2zz= 12. • Mountains of S. Spain andPortugal. HsLu.