poa trivialis, holcus lanatus, oenanthe fistulosa, alopecurus geniculatus, stellaria alsine, agrostis stolonifera, ranunculus sceleratus, glyceria maxima, persicaria hydropiper, phalaris arundinacea, ranunculus repens, trifolium repens, berula erecta, cardamine pratensis, galium palustre, glyceria fluitans, lolium perenne, ranunculus acris, ranunculus flammula, sparganium erectum, stellaria media, butomus umbellatus, juncus articulatus, rorippa amphibia