schoenoplectus lacustris, bidens frondosa, butomus umbellatus, glyceria arundinacea, lysimachia vulgaris, rubia tatarica, sagittaria sagittifolia, typha angustifolia, althaea officinalis, lipandra polysperma, lythrum virgatum, oenanthe aquatica, persicaria amphibia, sonchus arvensis, thalictrum flavum