carex nigra, hydrocotyle vulgaris, menyanthes trifoliata, agrostis stolonifera, argentina anserina, eleocharis palustris, equisetum palustre, galium palustre, juncus articulatus, mentha aquatica, schoenoplectus lacustris, baldellia ranunculoides, caltha palustris, cardamine pratensis, helosciadium nodiflorum, pedicularis palustris, ranunculus flammula