secale cereale, spergula arvensis, viola arvensis, erigeron canadensis, elymus repens, fallopia convolvulus, ambrosia artemisiifolia, anthemis ruthenica, apera spica-venti, cota austriaca, echinochloa crus-galli, lysimachia arvensis, oenothera biennis, persicaria mitis, rumex acetosella, trifolium arvense, chenopodium album