secale cereale, lolium perenne, odontites vernus, trifolium repens, atriplex patula, cerastium fontanum, chenopodium album, fallopia convolvulus, lysimachia arvensis, medicago lupulina, plantago lanceolata, trifolium pratense, avena fatua, cirsium arvense, geranium molle, matricaria discoidea, scrophularia nodosa, sonchus oleraceus