eleocharis uniglumis, carex acuta, myosotis scorpioides, phalaris arundinacea, ranunculus repens, alopecurus geniculatus, gratiola officinalis, jacobaea aquatica, lysimachia nummularia, oenanthe fistulosa, alisma plantago-aquatica, carex vulpina, lythrum salicaria, rumex crispus