trifolium repens, poa trivialis, agrostis stolonifera, eleocharis palustris, glyceria fluitans, triglochin palustris, bidens cernuus, cardamine pratensis, holcus lanatus, juncus articulatus, oenanthe fistulosa, persicaria hydropiper, ranunculus sceleratus, stellaria alsine, alopecurus geniculatus, argentina anserina, berula erecta, bidens tripartita, cerastium holosteoides, galium palustre, glyceria maxima, persicaria mitis, polygonum aviculare, ranunculus repens, rumex crispus, sagina procumbens, phleum pratense, plantago major