glyceria maxima, agrostis stolonifera, poa trivialis, holcus lanatus, leptobryum pyriforme, phalaris arundinacea, persicaria hydropiper, physcomitrium pyriforme, alopecurus geniculatus, cardamine pratensis, equisetum fluviatile, myosotis scorpioides, ranunculus sceleratus, scutellaria galericulata, stellaria media