agrostis stolonifera, poa trivialis, alopecurus geniculatus, cardamine pratensis, glechoma hederacea, glyceria fluitans, phalaris arundinacea, cerastium holosteoides, elymus repens, galium aparine, glyceria maxima, juncus articulatus, myosotis scorpioides, oenanthe fistulosa, persicaria hydropiper, ranunculus repens, rorippa sylvestris, trifolium repens, bidens cernuus, eleocharis palustris, lolium pratense, lotus pedunculatus, poa annua, ranunculus sceleratus, sagina procumbens, triglochin palustris, stellaria media