elymus repens, fumaria wirtgenii, galeopsis tetrahit, persicaria lapathifolia, veronica arvensis, viola arvensis, zea mays, capsella bursa-pastoris, cirsium arvense, fallopia convolvulus, galium aparine, poa annua, agrostis stolonifera, artemisia vulgaris, echinochloa crus-galli, lysimachia arvensis, stachys palustris, tripleurospermum inodorum