agrostis stolonifera, bolboschoenus maritimus, alopecurus geniculatus, eleocharis uniglumis, althaea officinalis, argentina anserina, eleocharis palustris, elymus repens, iris pseudacorus, juncus articulatus, oenanthe fistulosa, phalaris arundinacea, phragmites australis, plantago major, ranunculus flammula, rumex crispus, thrincia saxatilis, trifolium repens