phragmites australis, cardamine pratensis, caltha palustris, sium latifolium, urtica dioica, equisetum arvense, equisetum fluviatile, ficaria verna, iris pseudacorus, lycopus europaeus, phalaris arundinacea, rorippa amphibia, rumex hydrolapathum, stachys palustris, symphytum officinale, valeriana officinalis