alopecurus myosuroides, matricaria chamomilla, stellaria media, veronica persica, galium aparine, lamium amplexicaule, polygonum aviculare, atriplex patula, capsella bursa-pastoris, chenopodium album, cirsium arvense, equisetum arvense, euphorbia helioscopia, fallopia convolvulus, lamium purpureum, medicago lupulina, myosotis arvensis, poa annua, sonchus asper, thlaspi arvense, trifolium repens, tussilago farfara