poa trivialis, glyceria fluitans, holcus lanatus, ranunculus repens, trifolium repens, agrostis stolonifera, alopecurus geniculatus, galium palustre, cardamine pratensis, glechoma hederacea, glyceria maxima, leptobryum pyriforme, lolium perenne, phalaris arundinacea, rorippa amphibia, sagina procumbens, bidens cernuus, cerastium holosteoides, juncus articulatus, myosotis scorpioides, persicaria hydropiper, phleum pratense, physcomitrium pyriforme, rumex acetosa