phalaris arundinacea, alisma gramineum, alisma plantago-aquatica, bidens tripartita, bolboschoenus maritimus, cirsium arvense, eleocharis acicularis, glyceria maxima, inula britannica, lysimachia vulgaris, lythrum virgatum, persicaria hydropiper, rorippa palustris, rubia tatarica, rumex stenophyllus, stachys palustris, thalictrum flavum, veronica longifolia, xanthium strumarium