lolium perenne, agrostis capillaris, agrostis stolonifera, persicaria amphibia, ranunculus repens, alopecurus geniculatus, elymus repens, lolium pratense, phalaris arundinacea, phleum pratense, poa annua, poa trivialis, alopecurus pratensis, lolium elongatum, trifolium repens, capsella bursa-pastoris, stellaria media