hordeum distichon, convolvulus arvensis, elymus repens, chenopodium album, mercurialis annua, poa annua, dactylis glomerata, lolium perenne, poa trivialis, polygonum aviculare, senecio vulgaris, stellaria media, arrhenatherum elatius, echinochloa crus-galli, papaver rhoeas, solanum nigrum, viola arvensis, fallopia convolvulus, medicago lupulina, plantago major, ranunculus repens, sinapis arvensis, veronica persica