agrostis stolonifera, holcus lanatus, sagina procumbens, glyceria fluitans, oenanthe fistulosa, trifolium repens, eleocharis palustris, hydrocotyle vulgaris, poa trivialis, triglochin palustris, alopecurus geniculatus, bidens cernuus, cardamine pratensis, glyceria maxima, helosciadium nodiflorum, juncus articulatus, myosotis scorpioides, ranunculus repens, cirsium arvense, galium palustre, persicaria hydropiper, polygonum aviculare, ranunculus sceleratus, rorippa amphibia