hygroamblystegium humile, juncus articulatus, drepanocladus aduncus, poa palustris, cyperus fuscus, glyceria fluitans, persicaria mitis, rorippa sylvestris, alisma plantago-aquatica, bidens frondosa, bolboschoenus maritimus, carex hirta, echinochloa crus-galli, holcus lanatus, leersia oryzoides, lycopus europaeus, lysimachia nummularia, persicaria lapathifolia, phalaris arundinacea, plantago uliginosa, ranunculus repens, urtica dioica, cirsium arvense, equisetum arvense, erigeron canadensis, rumex crispus