glyceria fluitans, agrostis stolonifera, lolium perenne, phleum pratense, poa trivialis, lolium pratense, holcus lanatus, ranunculus repens, alopecurus geniculatus, cardamine pratensis, cirsium arvense, deschampsia cespitosa, myosotis scorpioides, persicaria amphibia, persicaria hydropiper, plantago uliginosa, rorippa amphibia, trifolium repens, juncus articulatus, polygonum aviculare, rumex acetosa