holcus mollis, matricaria discoidea, persicaria maculosa, rorippa sylvestris, agrostis stolonifera, chenopodium album, cirsium arvense, dactylis glomerata, elymus repens, equisetum arvense, lamium amplexicaule, matricaria chamomilla, oxybasis glauca, poa annua, polygonum aviculare, rumex obtusifolius, senecio vulgaris, stellaria media, triticum aestivum, urtica urens, geranium molle, gnaphalium uliginosum