poa trivialis, alopecurus geniculatus, ranunculus repens, glyceria maxima, holcus lanatus, agrostis stolonifera, equisetum fluviatile, equisetum palustre, glyceria fluitans, juncus articulatus, myosotis scorpioides, rorippa amphibia, trifolium repens, carex hirta, cerastium holosteoides, galium palustre, oenanthe fistulosa, persicaria hydropiper, rumex acetosa