stellaria media, elymus repens, lycopsis arvensis, sinapis arvensis, tripleurospermum inodorum, aphanes arvensis, capsella bursa-pastoris, centaurea cyanus, chenopodium album, cirsium arvense, equisetum arvense, lamium amplexicaule, lamium purpureum, matricaria chamomilla, poa annua, spergula arvensis, senecio vulgaris, vicia hirsuta