text: phragmites australis, agrostis stolonifera, typha angustifolia, alisma plantago-aquatica, alopecurus arundinaceus, bidens tripartita, bolboschoenus maritimus, inula britannica, oxybasis rubra, persicaria minor, phalaris arundinacea, rumex stenophyllus, sparganium erectum, althaea officinalis