bolboschoenus planiculmis, cyperus fuscus, argentina anserina, bidens tripartita, bolboschoenus laticarpus, persicaria lapathifolia, bidens frondosa, echinochloa crus-galli, oenanthe aquatica, oxybasis glauca, oxybasis rubra, persicaria amphibia, persicaria mitis, rumex maritimus, acorus calamus