glyceria maxima, agrostis stolonifera, carex disticha, holcus lanatus, persicaria hydropiper, carex hirta, eleocharis palustris, equisetum palustre, phalaris arundinacea, elymus repens, equisetum fluviatile, galium palustre, glechoma hederacea, glyceria fluitans, ranunculus repens, sparganium erectum, rumex conglomeratus