holcus lanatus, juncus effusus, glyceria fluitans, glyceria maxima, agrostis stolonifera, lotus pedunculatus, phalaris arundinacea, caltha palustris, galium palustre, carex acuta, equisetum fluviatile, glechoma hederacea, lysimachia thyrsiflora, stachys palustris, urtica dioica, valeriana officinalis