alopecurus geniculatus, lolium perenne, poa trivialis, poa annua, elymus repens, agrostis stolonifera, argentina anserina, glyceria fluitans, phalaris arundinacea, crepis capillaris, plantago major, polygonum aviculare, ranunculus repens, ranunculus sardous, rorippa palustris, stellaria media, trifolium repens, phleum pratense