carex cespitosa, calystegia sepium, agrostis stolonifera, valeriana officinalis, acorus calamus, sium latifolium, thalictrum lucidum, alopecurus arundinaceus, equisetum fluviatile, lysimachia vulgaris, poa palustris, symphytum officinale, equisetum palustre, filipendula ulmaria, iris pseudacorus, persicaria amphibia, ranunculus acris, sonchus palustris