agrostis stolonifera, holcus lanatus, poa trivialis, rorippa amphibia, alopecurus geniculatus, glyceria fluitans, oenanthe fistulosa, persicaria hydropiper, poa annua, bidens cernuus, cardamine pratensis, glyceria maxima, leptobryum pyriforme, physcomitrium pyriforme, polygonum aviculare, ranunculus repens, stellaria media, juncus bufonius, ranunculus flammula, ranunculus sceleratus