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