agrostis stolonifera, glyceria fluitans, holcus lanatus, glyceria maxima, phalaris arundinacea, poa trivialis, equisetum palustre, alopecurus geniculatus, bidens cernuus, cardamine pratensis, equisetum fluviatile, galium palustre, leptobryum pyriforme, myosotis scorpioides, persicaria amphibia, physcomitrium pyriforme, ranunculus repens