agrostis stolonifera, hydrocotyle vulgaris, nasturtium officinale, persicaria maculosa, argentina anserina, calliergonella cuspidata, helosciadium inundatum, juncus articulatus, myosotis laxa, ranunculus repens, eleocharis palustris, galium palustre, iris pseudacorus, mentha aquatica, rumex crispus, glyceria fluitans, veronica anagallis-aquatica