agrostis stolonifera, glyceria fluitans, poa trivialis, alopecurus geniculatus, poa pratensis, argentina anserina, carex hirta, galium palustre, lolium perenne, persicaria hydropiper, ranunculus repens, trifolium repens, berula erecta, bidens tripartita, cardamine pratensis, eleocharis palustris, glechoma hederacea, glyceria maxima, juncus articulatus, oenanthe fistulosa, persicaria amphibia, phalaris arundinacea, ranunculus acris, ranunculus sceleratus, sagina procumbens, stellaria alsine