agrostis stolonifera, holcus lanatus, persicaria hydropiper, poa trivialis, oenanthe fistulosa, ranunculus repens, berula erecta, carex disticha, galium palustre, juncus effusus, myosotis scorpioides, persicaria maculosa, sparganium erectum, glyceria maxima, lotus pedunculatus, phalaris arundinacea, ranunculus flammula, ranunculus sceleratus, alisma plantago-aquatica, juncus articulatus