avena sativa, hordeum vulgare, stellaria media, apera spica-venti, chenopodium album, equisetum arvense, fallopia convolvulus, persicaria maculosa, silene latifolia, achillea millefolium, capsella bursa-pastoris, cirsium arvense, elymus repens, galinsoga parviflora, mentha arvensis, myosotis arvensis, polygonum aviculare, raphanus raphanistrum, rumex acetosella, sonchus arvensis, vicia hirsuta, vicia sativa, viola arvensis, viola tricolor