agrostis stolonifera, alopecurus geniculatus, bidens cernuus, butomus umbellatus, cardamine hirsuta, cardamine pratensis, cerastium holosteoides, galium palustre, glyceria fluitans, glyceria maxima, holcus lanatus, juncus articulatus, lolium perenne, myosotis scorpioides, oenanthe fistulosa, plantago major, poa trivialis, ranunculus flammula, ranunculus repens, sagina procumbens, sparganium erectum, trifolium repens