agrostis stolonifera, glyceria maxima, poa trivialis, holcus lanatus, persicaria amphibia, eleocharis palustris, glyceria fluitans, juncus articulatus, bolboschoenus maritimus, carex acutiformis, carex disticha, carex hirta, galium palustre, juncus effusus, poa annua, ranunculus repens, trifolium repens, triglochin palustris, hydrocotyle vulgaris, sparganium erectum