capsella bursa-pastoris, chenopodium album, galeopsis tetrahit, poa annua, achillea millefolium, anthemis arvensis, brassica rapa, elymus repens, fallopia convolvulus, galeopsis speciosa, galinsoga parviflora, myosotis arvensis, polygonum aviculare, spergula arvensis, stellaria media, viola arvensis, galium aparine