glyceria fluitans, ranunculus repens, agrostis stolonifera, brachythecium rutabulum, argentina anserina, alopecurus geniculatus, cardamine pratensis, equisetum fluviatile, galium palustre, holcus lanatus, juncus articulatus, juncus effusus, phalaris arundinacea, stellaria alsine, lythrum salicaria, rumex acetosa