text: phragmites australis, calystegia sepium, alopecurus myosuroides, ceratophyllum demersum, equisetum telmateia, helminthotheca echioides, lolium perenne, mentha aquatica, potentilla reptans, rorippa amphibia, rubia peregrina, schoenoplectus lacustris, solanum dulcamara, sonchus asper, urtica dioica