iris pseudacorus, nasturtium officinale, carex remota, helosciadium nodiflorum, oenanthe silaifolia, phragmites australis, veronica anagallis-aquatica, carex pendula, galium elongatum, lysimachia nummularia, lythrum salicaria, persicaria amphibia, persicaria mitis, poa trivialis, ranunculus repens, rumex conglomeratus, solidago gigantea, alopecurus myosuroides