glyceria fluitans, poa trivialis, agrostis stolonifera, holcus lanatus, glyceria maxima, oenanthe fistulosa, phalaris arundinacea, stellaria alsine, cardamine pratensis, glechoma hederacea, myosotis scorpioides, persicaria hydropiper, ranunculus repens, ranunculus sceleratus, trifolium repens, anthriscus sylvestris, berula erecta, bidens cernuus, rumex conglomeratus, stellaria media