lamium amplexicaule, senecio vulgaris, sonchus arvensis, convolvulus arvensis, cirsium arvense, erigeron canadensis, euphorbia platyphyllos, geranium pusillum, heracleum sphondylium, plantago major, sonchus asper, stellaria media, artemisia vulgaris, daucus carota, elymus repens, euphorbia helioscopia, lactuca serriola, lipandra polysperma, lysimachia arvensis, vicia tetrasperma