alopecurus geniculatus, glyceria fluitans, holcus lanatus, glyceria maxima, poa trivialis, agrostis stolonifera, equisetum palustre, glechoma hederacea, lolium perenne, phalaris arundinacea, phleum pratense, galium palustre, juncus articulatus, persicaria hydropiper, ranunculus flammula, ranunculus repens