Berardia Vili.

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 : 215

111. Berardia Vili. 1

Perennial herbs. Capitulum solitary; receptaclefleshy. Involucral bracts subequal, in 3-4 rows, herbaceous, entire, without appendages. Florets hermaphrodite, cream to pale yellow or pinkish. Stamens with winged filaments, without bristles at the base. Achenes sub-cylindrical, with very short distal corona; pappus-hairs unequal, simple, twisted at base.