Anthemis tinctoria subsp. tinctoria

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 : 156

(a) Subsp. tinctoria :

Stems (20-)40-60(-90) cm, often sub- corymbosely branched above the middle. Leaves subglabrous above; segments pectinate-pinnatifid or -dentate, the lobes acutely mucronate, flat or sometimes inflexed. Involucre umbonate, more or less lanate. Ligules 5-15 mm, rarely absent. Disc (10-) 13-18 mm in diameter. Receptacular scales usually slightly longer than the florets. 2« = 18. Mainly in C. & S. Europe.