poa trivialis, agrostis stolonifera, glyceria fluitans, holcus lanatus, ranunculus repens, alopecurus geniculatus, juncus effusus, phalaris arundinacea, stellaria alsine, alopecurus pratensis, cardamine pratensis, glechoma hederacea, glyceria maxima, oenanthe fistulosa, poa annua, rorippa palustris, ranunculus flammula, stellaria media