glyceria fluitans, alopecurus geniculatus, lolium perenne, poa trivialis, agrostis stolonifera, alopecurus pratensis, bellis perennis, cerastium holosteoides, ranunculus repens, trifolium repens, anthoxanthum odoratum, cardamine pratensis, drepanocladus aduncus, holcus lanatus, juncus articulatus, persicaria amphibia, persicaria hydropiper, plantago major, ranunculus acris, rumex acetosa, sagina procumbens, glyceria maxima, rorippa amphibia, trifolium pratense