agrostis stolonifera, poa trivialis, ranunculus repens, galium palustre, hydrocotyle vulgaris, triglochin palustris, glyceria fluitans, glyceria maxima, juncus articulatus, lotus pedunculatus, sagina procumbens, trifolium repens, cardamine pratensis, holcus lanatus, persicaria hydropiper, scorzoneroides autumnalis, spirodela polyrhiza, argentina anserina, bidens cernuus, myosotis scorpioides, oenanthe aquatica, oenanthe fistulosa, ranunculus sceleratus