text: phragmites australis, poa trivialis, calamagrostis canescens, thelypteris palustris, bidens tripartita, caltha palustris, calystegia sepium, carex elata, filipendula ulmaria, lysimachia vulgaris, lythrum salicaria, mentha aquatica, selinum carvifolia, symphytum officinale, urtica dioica