glyceria maxima, holcus lanatus, phragmites australis, poa trivialis, agrostis stolonifera, mentha aquatica, phalaris arundinacea, alnus glutinosa, carex disticha, carex hirta, carex riparia, cerastium holosteoides, equisetum fluviatile, equisetum palustre, galium palustre, lycopus europaeus, lythrum salicaria, myosotis scorpioides, plantago major, prunella vulgaris, rumex conglomeratus, trifolium pratense, trifolium repens, epilobium parviflorum, iris pseudacorus