agrostis stolonifera, argentina anserina, carex nigra, poa pratensis, rumex crispus, alopecurus geniculatus, glyceria fluitans, holcus lanatus, jacobaea aquatica, mentha aquatica, myosotis scorpioides, nasturtium officinale, persicaria amphibia, phalaris arundinacea, phleum pratense, poa trivialis, rumex conglomeratus