hordeum vulgare, mentha arvensis, cirsium arvense, fallopia convolvulus, galium aparine, galeopsis bifida, galium spurium, myosotis arvensis, stachys palustris, stellaria media, tripleurospermum inodorum, vicia hirsuta, viola arvensis, avena fatua, avena sativa, capsella bursa-pastoris, elymus repens, equisetum arvense, galeopsis tetrahit, lamium purpureum, matricaria discoidea, persicaria maculosa, thlaspi arvense, trifolium repens, veronica persica, vicia sativa, triticum aestivum