plantago uliginosa, persicaria lapathifolia, eragrostis pilosa, juncus bufonius, echinochloa crus-galli, gnaphalium uliginosum, rorippa sylvestris, artemisia annua, cirsium arvense, cirsium vulgare, oenanthe aquatica, phalaris arundinacea, pulicaria vulgaris, rorippa palustris, rumex maritimus, stellaria aquatica, tripleurospermum inodorum, argentina anserina, bidens radiata, lysimachia vulgaris