agrostis stolonifera, eleocharis palustris, glyceria fluitans, holcus lanatus, poa trivialis, agrostis capillaris, hydrocotyle vulgaris, juncus articulatus, oenanthe fistulosa, cardamine pratensis, ranunculus sceleratus, stellaria alsine, triglochin palustris, alopecurus geniculatus, galium palustre, lotus pedunculatus, ranunculus repens, trifolium repens