agrostis stolonifera, mentha aquatica, alopecurus geniculatus, lysimachia nummularia, glyceria maxima, phalaris arundinacea, rumex crispus, myosotis laxa, plantago major, poa trivialis, rorippa islandica, cardamine pratensis, carex nigra, galium palustre, persicaria amphibia, stellaria palustris