carex nigra, menyanthes trifoliata, helosciadium nodiflorum, hydrocotyle vulgaris, juncus articulatus, mentha aquatica, eleocharis palustris, agrostis stolonifera, calliergonella cuspidata, equisetum fluviatile, galium palustre, bidens cernuus, caltha palustris, nasturtium officinale, ranunculus flammula, ranunculus repens