bidens cernuus, leersia oryzoides, bidens tripartita, cerastium holosteoides, conium maculatum, gnaphalium uliginosum, medicago lupulina, poa annua, ranunculus repens, trifolium repens, veronica anagallis-aquatica, achillea millefolium, alopecurus aequalis, argentina anserina, carex cespitosa, carex riparia, cirriphyllum piliferum, cyperus flavescens, echinochloa crus-galli, epilobium palustre, epilobium roseum, erigeron canadensis, galium palustre, glyceria fluitans, glyceria notata, juncus articulatus, juncus bufonius, juncus effusus, lipandra polysperma, lycopus europaeus, lythrum salicaria, mentha aquatica, myosotis scorpioides, oxybasis glauca, persicaria hydropiper, plantago major, poa palustris, populus alba, ranunculus sceleratus, rorippa islandica, rumex acetosella, rumex hydrolapathum, salix caprea, sonchus asper, stachys palustris, stellaria aquatica, trifolium pratense, tussilago farfara, urtica dioica