rubia tatarica, anthoxanthum repens, alisma plantago-aquatica, althaea officinalis, atriplex prostrata, bidens tripartita, bolboschoenus maritimus, echinochloa crus-galli, euphorbia esula, euphorbia palustris, inula britannica, lythrum virgatum, oenanthe aquatica, persicaria minor, phalaris arundinacea, plantago major, rorippa palustris, xanthium strumarium