atriplex sagittata, chenopodium album, chenopodium suecicum, apera spica-venti, atriplex patula, capsella bursa-pastoris, chenopodium ficifolium, dactylis glomerata, descurainia sophia, elymus repens, galium aparine, hordeum vulgare, lactuca serriola, matricaria discoidea, stellaria media, tripleurospermum inodorum, triticum aestivum, urtica dioica