glyceria fluitans, physcomitrium pyriforme, poa trivialis, lolium perenne, agrostis stolonifera, alopecurus geniculatus, glyceria maxima, juncus articulatus, leptobryum pyriforme, phalaris arundinacea, juncus effusus, ranunculus repens, trifolium repens, glechoma hederacea, myosotis scorpioides, persicaria hydropiper, rorippa amphibia, stellaria alsine, oenanthe fistulosa, scutellaria galericulata