text: sparganium erectum, callitriche cophocarpa, alisma plantago-aquatica, alopecurus geniculatus, bidens tripartita, phalaris arundinacea, sparganium emersum, acorus calamus, carex acuta, galium palustre, hydrocharis morsus-ranae, juncus effusus, lycopus europaeus, rumex hydrolapathum, sium latifolium