agrostis stolonifera, poa trivialis, holcus lanatus, ranunculus repens, stellaria alsine, juncus articulatus, oenanthe fistulosa, pseudephemerum nitidum, triglochin palustris, eleocharis palustris, hydrocotyle vulgaris, phalaris arundinacea, sagina procumbens, alopecurus geniculatus, bidens cernuus, bolboschoenus maritimus, galium palustre, glyceria fluitans, glyceria maxima, helosciadium nodiflorum, juncus bufonius, phleum pratense, trifolium repens, lotus pedunculatus, ranunculus sceleratus