poa trivialis, alopecurus geniculatus, cardamine pratensis, ranunculus repens, glyceria fluitans, eleocharis palustris, myosotis scorpioides, oenanthe fistulosa, agrostis stolonifera, carex hirta, cerastium holosteoides, glyceria maxima, holcus lanatus, persicaria amphibia, poa pratensis, sagina procumbens, butomus umbellatus, rumex acetosa, rumex crispus