agrostis stolonifera, poa trivialis, trifolium repens, carex hirta, galium palustre, glyceria fluitans, ranunculus repens, carex disticha, eleocharis palustris, oenanthe fistulosa, argentina anserina, cardamine pratensis, cerastium holosteoides, elymus repens, equisetum fluviatile, glyceria maxima, holcus lanatus, juncus articulatus, persicaria amphibia, persicaria hydropiper, phalaris arundinacea, triglochin palustris, butomus umbellatus, rumex conglomeratus