agrostis stolonifera, glyceria fluitans, poa trivialis, alopecurus geniculatus, holcus lanatus, lolium perenne, bromus hordeaceus, glyceria maxima, trifolium repens, anthoxanthum odoratum, carex acuta, cerastium holosteoides, lolium pratense, persicaria amphibia, phalaris arundinacea, phleum pratense, ranunculus repens, rumex acetosa, rumex crispus, bellis perennis