thlaspi arvense, atriplex patula, myosotis arvensis, fallopia convolvulus, fumaria officinalis, poa annua, veronica persica, capsella bursa-pastoris, chenopodium album, cirsium arvense, equisetum arvense, euphorbia helioscopia, galium aparine, lamium amplexicaule, matricaria chamomilla, polygonum aviculare, senecio vulgaris, sinapis arvensis, stellaria media, trifolium repens, tussilago farfara