lolium perenne, poa trivialis, rumex obtusifolius, alopecurus geniculatus, elymus repens, phleum pratense, agrostis stolonifera, alopecurus pratensis, poa annua, ranunculus repens, glechoma hederacea, glyceria fluitans, persicaria amphibia, phalaris arundinacea, polygonum aviculare, stellaria media, trifolium repens