glyceria maxima, equisetum fluviatile, mentha aquatica, solanum dulcamara, bolboschoenus maritimus, phalaris arundinacea, agrostis stolonifera, dactylis glomerata, eupatorium cannabinum, holcus lanatus, juncus effusus, lycopus europaeus, persicaria amphibia, stachys palustris, typha latifolia, iris pseudacorus