poa annua, apera spica-venti, aphanes arvensis, elymus repens, fallopia convolvulus, viola arvensis, artemisia vulgaris, cirsium arvense, delphinium consolida, equisetum arvense, fumaria officinalis, geranium pusillum, lamium amplexicaule, lysimachia arvensis, matricaria discoidea, plantago major, stachys palustris, tripleurospermum inodorum