The leaves may be distinctly-toothed, and may occur on the flower stem (check several plants).

D. A. Webb has larger leaves (to 5 cm) and larger flower heads (1.2-2 cm), range Central Bulgaria - listed in Flora Europaea but not on Plants of the World.

microcephala (Lange) Nyman has very small flower heads (5-10 mm) with acute hispid involucral bracts under the flowerhead.

Native to Algeria, Libya, Morocco, Portugal, Spain, Tunisia.

Native to Cyprus, Italy, Kriti, Palestine, Sardegna.