zea mays, atriplex patula, stellaria media, convolvulus arvensis, veronica persica, chaerophyllum aromaticum, cirsium arvense, equisetum arvense, geranium dissectum, lapsana communis, lipandra polysperma, myosotis arvensis, persicaria lapathifolia, persicaria maculosa, plantago major, poa annua, sinapis arvensis, sonchus oleraceus, veronica arvensis, elymus repens, fagopyrum tataricum, lamium purpureum, plantago lanceolata, urtica dioica