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