Scabiosa stellata subsp. stellata

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 : 70

(a) Subsp. stellata :

Cauline leaves, except the upper, obovatelanceolate, simple, dentate. Capitula 23-50 mm in diameter. Corolla of marginal florets 14-21 mm. Involucel-tube 6-7-8-5 mm. Spain and Portugal.