matricaria chamomilla, matricaria discoidea, poa annua, capsella bursa-pastoris, lolium multiflorum, papaver dubium, stellaria media, chenopodium album, geranium pusillum, hordeum vulgare, plantago major, tripleurospermum inodorum, apera spica-venti, avena sativa, cirsium arvense, euphorbia helioscopia, fallopia convolvulus, lamium purpureum, persicaria amphibia, poa pratensis, viola arvensis