agrostis stolonifera, amaranthus retroflexus, artemisia verlotiorum, atriplex prostrata, calystegia sepium, capsella bursa-pastoris, chenopodiastrum hybridum, chenopodium album, cirsium arvense, convolvulus arvensis, digitaria sanguinalis, elymus repens, lapsana communis, lysimachia arvensis, portulaca oleracea, solanum nigrum, sonchus asper, stellaria media