rorippa sylvestris, agrostis stolonifera, plantago uliginosa, poa annua, potentilla supina, gnaphalium uliginosum, rumex maritimus, atriplex prostrata, cyperus fuscus, eleocharis acicularis, limosella aquatica, lipandra polysperma, matricaria discoidea, polygonum aviculare, psammophiliella muralis, spergularia rubra, veronica anagallis-aquatica