poa trivialis, alopecurus geniculatus, glyceria maxima, ranunculus repens, agrostis stolonifera, cerastium holosteoides, alopecurus pratensis, holcus lanatus, cardamine pratensis, glyceria fluitans, myosotis scorpioides, galium palustre, glechoma hederacea, juncus brueggeri, persicaria hydropiper, phalaris arundinacea, physcomitrium pyriforme, ranunculus sceleratus, rorippa amphibia, stellaria alsine, stellaria media, trifolium repens