glyceria fluitans, persicaria hydropiper, poa trivialis, holcus lanatus, myosotis scorpioides, agrostis stolonifera, glyceria maxima, lolium perenne, stellaria media, berula erecta, bidens tripartita, cardamine pratensis, galium palustre, glechoma hederacea, lycopus europaeus, plantago major, ranunculus repens, stachys palustris, trifolium repens, urtica dioica, alisma plantago-aquatica, polygonum aviculare, rorippa amphibia, rumex obtusifolius