inula britannica, phalaris arundinacea, phragmites australis, alisma gramineum, alisma plantago-aquatica, althaea officinalis, atriplex prostrata, bidens tripartita, butomus umbellatus, cirsium arvense, echinochloa crus-galli, euphorbia esula, glyceria maxima, lipandra polysperma, lysimachia vulgaris, lythrum salicaria, mentha arvensis, oenanthe aquatica, persicaria hydropiper, persicaria minor, rorippa palustris, rubia tatarica, rumex stenophyllus, sonchus arvensis, thalictrum flavum, typha angustifolia, xanthium strumarium