Anthemis tinctoria subsp. australis, R. Fernandes

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

(c) Subsp. australis R. Fernandes , Bot. Jour. Linn. Soc. 70: 14 (1975):

Stems up to 45 cm, frequently simple, densely lanate like the leaves and involucre. Leaves appressed to the stem, less divided than in subspp. (a) and (b) and more rigid, often with the teeth inflexed. Disc 11-15 mm. Involucre not or slightly umbonate, with thicker and wider bracts than in subspp. (a) and (b). S. C. Europe.