glyceria fluitans, poa trivialis, juncus articulatus, agrostis stolonifera, eleocharis palustris, galium palustre, nasturtium microphyllum, berula erecta, carex hirta, oenanthe fistulosa, persicaria amphibia, ranunculus repens, trifolium repens, triglochin palustris, argentina anserina, epilobium parviflorum, ranunculus sceleratus, rumex conglomeratus, rumex crispus