agrostis stolonifera, alopecurus geniculatus, eleocharis palustris, argentina anserina, bolboschoenus maritimus, juncus gerardi, baldellia ranunculoides, galium palustre, hippuris vulgaris, hydrocotyle vulgaris, iris pseudacorus, juncus articulatus, oenanthe fistulosa, ranunculus flammula, schoenoplectus tabernaemontani