alopecurus myosuroides, papaver rhoeas, polygonum aviculare, sinapis arvensis, anacyclus clavatus, capsella rubella, cirsium arvense, lamium amplexicaule, lysimachia arvensis, ranunculus arvensis, stellaria media, torilis leptophylla, veronica arvensis, veronica polita, draba verna, equisetum arvense, eruca vesicaria, fumaria officinalis, glaucium corniculatum, linaria badalii, medicago polymorpha, poa annua, reseda phyteuma, sisymbrium crassifolium, sonchus oleraceus, trifolium campestre