Kelly callus was produced from the explants of Echinacea purpurea when cultured on MS+IBA(0.4 mg/L)+BA(0.1 mg/L).

• 紫锥菊种子通过破坏种皮的方法；其诱导发芽率可从未处理的33%25提高到64%25；紫锥菊无菌叶片在MS+IBA(0.；4 mg/L)+BA(0