hordeum vulgare, anthemis arvensis, convolvulus arvensis, elymus repens, equisetum arvense, stellaria media, veronica persica, vicia tetrasperma, achillea millefolium, artemisia vulgaris, capsella bursa-pastoris, chenopodium album, cirsium arvense, euphorbia helioscopia, galinsoga quadriradiata, galium aparine, lamium purpureum, leontodon hispidus, matricaria chamomilla, myosotis arvensis, persicaria maculosa, poa annua, poa trivialis, rumex crispus, senecio vulgaris, sinapis alba, sinapis arvensis, sonchus arvensis, sonchus asper, thlaspi arvense, trifolium pratense, trifolium repens, veronica agrestis, vicia sativa