agrostis stolonifera, glyceria fluitans, holcus lanatus, poa trivialis, ranunculus repens, festuca rubra, lolium perenne, trifolium repens, triglochin palustris, argentina anserina, carex hirta, juncus articulatus, phalaris arundinacea, bidens cernuus, bolboschoenus maritimus, cardamine pratensis, galium palustre, persicaria hydropiper