agrostis stolonifera, poa trivialis, eleocharis palustris, glyceria fluitans, glyceria maxima, juncus articulatus, ranunculus repens, alopecurus geniculatus, cerastium holosteoides, myosotis scorpioides, cardamine pratensis, carex hirta, cirsium arvense, oenanthe fistulosa, persicaria hydropiper, phleum pratense, ranunculus sceleratus, stellaria alsine