atriplex patula, chaenorhinum minus, echinochloa crus-galli, oxalis corniculata, persicaria lapathifolia, persicaria maculosa, poa annua, setaria pumila, sonchus asper, amaranthus blitum, amaranthus hybridus, amaranthus retroflexus, apera spica-venti, chenopodium album, convolvulus arvensis, galium aparine, lysimachia arvensis, myosotis arvensis, plantago major, polygonum aviculare, senecio vulgaris, setaria viridis, sinapis arvensis, stellaria media, veronica persica, euphorbia helioscopia