poa trivialis, agrostis capillaris, agrostis stolonifera, glyceria maxima, alopecurus geniculatus, cardamine pratensis, carex hirta, glyceria fluitans, ranunculus repens, galium palustre, holcus lanatus, juncus articulatus, trifolium repens, cirsium arvense, persicaria amphibia, ranunculus sceleratus, rumex conglomeratus