Centaurea calcitrapa
Centaurea calcitrapa
Çobankaldıran
Very similar to C. İberica in habit and structure of appendages, but plants more slender, involucre usually narrower and achenes without pappus. Fl. 6-10. Fields, roadsides, waste land, s.l.-400 m.
1.Involucre 5-7 mm broad……subsp. calcitrapa
1.Involucre 4 mm broad.subsp. cilicica
