poa trivialis, glyceria fluitans, agrostis stolonifera, galium palustre, phalaris arundinacea, alopecurus geniculatus, stellaria alsine, glechoma hederacea, persicaria hydropiper, glyceria maxima, juncus articulatus, lolium perenne, myosotis scorpioides, poa annua, ranunculus repens, rorippa amphibia, rumex obtusifolius, stellaria media