text: phragmites australis, calamagrostis canescens, carex elata, cardamine pratensis, lemna minor, brachythecium rutabulum, hygroamblystegium varium, leptodictyum riparium, lysimachia vulgaris, persicaria amphibia, rorippa amphibia, rumex hydrolapathum, symphytum officinale, thelypteris palustris, typha latifolia