triticum aestivum, lathyrus oleraceus, anthemis arvensis, chenopodium album, crepis biennis, elymus repens, erodium cicutarium, fallopia convolvulus, lupinus polyphyllus, matricaria chamomilla, matricaria discoidea, silene latifolia, sinapis arvensis, thlaspi arvense, tripleurospermum inodorum, vicia hirsuta, vicia sativa, capsella bursa-pastoris, centaurea cyanus, galium aparine, viola arvensis