solanum tuberosum, elymus repens, galinsoga parviflora, bidens tripartita, chenopodium album, cirsium arvense, fallopia convolvulus, achillea millefolium, capsella bursa-pastoris, erodium cicutarium, erysimum cheiranthoides, linaria vulgaris, lolium perenne, persicaria maculosa, rumex acetosella, sonchus arvensis, spergula arvensis, spergularia rubra, stellaria media, viola arvensis