atriplex sagittata, atriplex patula, atriplex oblongifolia, capsella bursa-pastoris, matricaria discoidea, sisymbrium loeselii, urtica urens, bromus hordeaceus, chenopodium album, descurainia sophia, stellaria media, tripleurospermum inodorum, alopecurus pratensis, chenopodium ficifolium, chenopodium suecicum, sisymbrium officinale