poa trivialis, agrostis stolonifera, holcus lanatus, eleocharis palustris, triglochin palustris, alopecurus geniculatus, cardamine pratensis, glyceria fluitans, oenanthe fistulosa, persicaria hydropiper, ranunculus repens, sagina procumbens, trifolium repens, agrostis capillaris, argentina anserina, bolboschoenus maritimus, cerastium holosteoides, galium palustre, glyceria maxima, juncus articulatus, lotus pedunculatus, persicaria minor, stellaria alsine, bidens cernuus