alopecurus geniculatus, juncus compressus, oxybasis rubra, agrostis stolonifera, cyperus fuscus, gnaphalium uliginosum, oenanthe aquatica, plantago uliginosa, rorippa palustris, rumex maritimus, xanthium orientale, achillea salicifolia, bidens frondosa, bidens tripartita, cirsium arvense, lipandra polysperma, lycopus europaeus, rorippa amphibia, stachys palustris