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