juncus articulatus, plantago major, bidens tripartita, cyperus flavescens, cyperus fuscus, cyperus glomeratus, echinochloa crus-galli, equisetum arvense, oxybasis glauca, persicaria lapathifolia, veronica beccabunga, agrostis stolonifera, artemisia vulgaris, bidens cernuus, bolboschoenus maritimus, centaurium pulchellum, epilobium tetragonum, eragrostis pilosa, erigeron annuus, erigeron canadensis, juncus bufonius, juncus compressus, juncus inflexus, leersia oryzoides, lythrum hyssopifolia, lythrum salicaria, mentha longifolia, persicaria hydropiper, populus alba, portulaca oleracea, potentilla supina, ranunculus repens, ranunculus sceleratus, rorippa sylvestris, salix triandra, taraxacum minimum, trifolium repens, typha latifolia, veronica anagallis-aquatica