agrostis stolonifera, glyceria fluitans, glyceria maxima, poa pratensis, rorippa palustris, poa trivialis, ranunculus repens, alopecurus geniculatus, alopecurus pratensis, argentina anserina, cerastium holosteoides, glechoma hederacea, juncus articulatus, persicaria hydropiper, phalaris arundinacea, rorippa amphibia, sagina procumbens, stellaria alsine, trifolium repens, cirsium arvense, galium palustre, urtica dioica, veronica beccabunga