persicaria amphibia, amaranthus retroflexus, bidens tripartita, bolboschoenus maritimus, cirsium arvense, lipandra polysperma, lysimachia vulgaris, lythrum virgatum, oenanthe aquatica, oxybasis rubra, phalaris arundinacea, rorippa palustris, rubia tatarica, stachys palustris, xanthium strumarium