poa trivialis, ranunculus repens, agrostis stolonifera, trifolium repens, alopecurus geniculatus, glyceria fluitans, holcus lanatus, agrostis capillaris, eleocharis palustris, hydrocotyle vulgaris, phalaris arundinacea, sagina procumbens, triglochin palustris, anthoxanthum odoratum, argentina anserina, cardamine pratensis, carex disticha, equisetum palustre, juncus articulatus, persicaria hydropiper, ranunculus sceleratus, carex hirta, oenanthe fistulosa, rumex acetosa