agrostis stolonifera, bidens cernuus, argentina anserina, bidens tripartita, carex hirta, cyperus fuscus, echinochloa crus-galli, eleocharis acicularis, eleocharis palustris, juncus atratus, persicaria hydropiper, rorippa sylvestris, trifolium fragiferum, trifolium repens, veronica anagallis-aquatica, galium palustre, lysimachia nummularia, mentha arvensis, oenanthe aquatica, persicaria maculosa, pulicaria vulgaris, ranunculus circinatus