agrostis stolonifera, alisma plantago-aquatica, alopecurus geniculatus, eleocharis palustris, ranunculus repens, elymus repens, rorippa sylvestris, rumex crispus, cirsium arvense, eleocharis acicularis, galium palustre, gnaphalium uliginosum, limosella aquatica, persicaria maculosa, plantago major, polygonum aviculare, veronica catenata