Senecio ovirensis subsp. ovirensis

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 : 200

(a) Subsp. ovirensis :

Up to 60cm, more or less glandular throughout. Basal leaves usually oblong to elliptic-lanceolate, arachnoid-tomentose and usually glabrescent. Capitula 3-10 in a usually lax corymb. Involucral bracts c. 21, often purplish at apex. Ligules 12-15 mm. Achenes glabrous (or rarely sparsely hairy and glabrescent). S.C. & E. Alps, extending to W. Hungary and N. Jugoslavia.