alisma gramineum, bolboschoenus maritimus, elymus repens, agrostis stolonifera, althaea officinalis, atriplex prostrata, bidens tripartita, butomus umbellatus, carex acuta, echinochloa crus-galli, juncus gerardi, lythrum virgatum, oenanthe aquatica, persicaria amphibia, plantago major, rorippa palustris, rubia tatarica, sonchus arvensis, thalictrum flavum, xanthium strumarium