glyceria fluitans, poa trivialis, agrostis stolonifera, glyceria maxima, alopecurus geniculatus, glechoma hederacea, lolium perenne, elymus repens, phalaris arundinacea, phleum pratense, ranunculus repens, trifolium repens, cardamine pratensis, persicaria hydropiper, ranunculus sceleratus, veronica beccabunga