anthemis arvensis, galeopsis tetrahit, cirsium arvense, fallopia convolvulus, stellaria media, viola arvensis, achillea millefolium, apera spica-venti, chenopodium album, elymus repens, neslia paniculata, phleum pratense, poa trivialis, polygonum aviculare, spergula arvensis, vicia sativa, lapsana communis