setaria pumila, chenopodium album, convolvulus arvensis, digitaria ciliaris, elymus repens, equisetum arvense, mentha arvensis, myosotis arvensis, persicaria lapathifolia, achillea millefolium, echinochloa crus-galli, lipandra polysperma, potentilla reptans, stellaria media, amaranthus blitum, anthemis arvensis, bidens tripartita, cirsium arvense, galinsoga parviflora, gnaphalium uliginosum, polygonum aviculare, pteridium aquilinum, rumex crispus, trifolium arvense