agrostis stolonifera, alopecurus geniculatus, glyceria fluitans, poa trivialis, ranunculus repens, trifolium repens, holcus lanatus, dactylis glomerata, juncus effusus, cerastium holosteoides, juncus articulatus, lolium perenne, plantago major, rumex acetosa, sagina procumbens, stellaria media, juncus bufonius