secale cereale, sonchus arvensis, vicia hirsuta, bromus secalinus, centaurea cyanus, mentha arvensis, myosotis arvensis, anthemis arvensis, argentina anserina, cirsium arvense, elymus repens, tripleurospermum inodorum, vicia cracca, cerastium holosteoides, equisetum arvense, odontites vernus, persicaria maculosa, sonchus oleraceus, stellaria graminea