glyceria maxima, mentha aquatica, agrostis stolonifera, calamagrostis canescens, carex acuta, carex acutiformis, equisetum fluviatile, eupatorium cannabinum, galium palustre, juncus effusus, phalaris arundinacea, poa trivialis, berula erecta, epilobium parviflorum, lycopus europaeus, myosotis scorpioides, rumex hydrolapathum, scutellaria galericulata