glyceria maxima, carex acuta, mentha aquatica, agrostis stolonifera, equisetum palustre, galium palustre, iris pseudacorus, poa trivialis, epilobium parviflorum, phalaris arundinacea, equisetum fluviatile, glechoma hederacea, lycopus europaeus, lythrum salicaria, persicaria hydropiper, rumex obtusifolius