agrostis stolonifera, glyceria fluitans, alopecurus geniculatus, holcus lanatus, poa pratensis, poa trivialis, trifolium repens, elymus repens, lolium perenne, myosotis scorpioides, oenanthe fistulosa, phalaris arundinacea, phleum pratense, ranunculus repens, argentina anserina, cardamine pratensis, cerastium holosteoides, cirsium arvense, glyceria maxima, persicaria amphibia, plantago major, rorippa palustris, rorippa sylvestris, rumex conglomeratus