poa trivialis, alopecurus geniculatus, elymus repens, glyceria fluitans, lolium perenne, persicaria amphibia, phleum pratense, ranunculus repens, holcus lanatus, agrostis stolonifera, cardamine pratensis, cerastium holosteoides, poa annua, rumex acetosa, stellaria media, rorippa amphibia, rumex obtusifolius