text: acorus calamus, alisma plantago-aquatica, equisetum fluviatile, mentha aquatica, caltha palustris, carex acuta, carex acutiformis, carex elata, carex rostrata, iris pseudacorus, persicaria amphibia, ranunculus lingua, rorippa amphibia, rumex hydrolapathum, sium latifolium, solanum dulcamara, sparganium erectum, spirodela polyrhiza, typha latifolia, cicuta virosa, rorippa islandica