centaurea stoebe, artemisia campestris, cynodon dactylon, elymus repens, festuca valesiaca, thinopyrum intermedium, arrhenatherum elatius, artemisia absinthium, bromus inermis, chenopodium album, erysimum diffusum, lappula squarrosa, poa pratensis, ailanthus altissima, bromus tectorum, clinopodium acinos, convolvulus arvensis, descurainia sophia, euphorbia esula, galium aparine, galium verum, medicago lupulina, melilotus officinalis, papaver rhoeas, reseda lutea, salvia nemorosa, stachys annua, viola arvensis