poa trivialis, agrostis stolonifera, ranunculus repens, alopecurus geniculatus, eleocharis palustris, equisetum fluviatile, glyceria fluitans, holcus lanatus, phleum pratense, carex hirta, cirsium arvense, juncus articulatus, myosotis scorpioides, oenanthe fistulosa, phalaris arundinacea, trifolium repens, urtica dioica