galium aparine, alopecurus myosuroides, persicaria amphibia, stellaria media, tussilago farfara, atriplex patula, capsella bursa-pastoris, chenopodium album, cirsium arvense, euphorbia helioscopia, fallopia convolvulus, matricaria discoidea, myosotis arvensis, plantago major, poa annua, polygonum aviculare, ranunculus arvensis, scandix pecten-veneris, sinapis arvensis, sonchus oleraceus, thlaspi arvense, veronica arvensis, veronica persica