solanum tuberosum, echinochloa crus-galli, lycopsis arvensis, plantago uliginosa, ranunculus repens, achillea millefolium, argentina anserina, capsella bursa-pastoris, chenopodium album, cirsium arvense, daucus carota, erodium cicutarium, erysimum cheiranthoides, fallopia convolvulus, galeopsis speciosa, galeopsis tetrahit, galinsoga parviflora, gnaphalium uliginosum, juncus bufonius, lysimachia arvensis, myosotis arvensis, persicaria hydropiper, persicaria maculosa, raphanus raphanistrum, scleranthus annuus, spergula arvensis