agrostis stolonifera, alopecurus geniculatus, holcus lanatus, poa trivialis, glechoma hederacea, glyceria fluitans, persicaria hydropiper, stellaria media, cardamine pratensis, cerastium holosteoides, glyceria maxima, juncus bufonius, lolium perenne, myosotis scorpioides, phleum pratense, ranunculus repens, rorippa palustris, rumex acetosa, stellaria alsine, trifolium repens, juncus articulatus, oenanthe fistulosa, ranunculus sceleratus