hordeum distichon, tripleurospermum inodorum, artemisia vulgaris, galium aparine, lamium purpureum, lapsana communis, lysimachia arvensis, poa trivialis, avena sativa, capsella bursa-pastoris, elymus repens, euphorbia helioscopia, fumaria officinalis, matricaria chamomilla, myosotis arvensis, vicia tetrasperma, viola arvensis