secale cereale, elymus repens, matricaria chamomilla, amaranthus retroflexus, artemisia vulgaris, capsella bursa-pastoris, echinochloa crus-galli, euphorbia helioscopia, lamium purpureum, lolium perenne, matricaria discoidea, myosotis arvensis, persicaria lapathifolia, plantago uliginosa, poa annua, rubus caesius, rumex obtusifolius, thlaspi arvense, tripleurospermum inodorum, veronica arvensis, veronica persica, vicia hirsuta, fallopia convolvulus, galium aparine, gnaphalium uliginosum, lysimachia arvensis, sonchus oleraceus