lolium perenne, ranunculus repens, agrostis stolonifera, alopecurus geniculatus, holcus lanatus, poa trivialis, trifolium repens, alopecurus pratensis, glyceria fluitans, poa annua, phleum pratense, argentina anserina, cardamine pratensis, cerastium holosteoides, juncus articulatus, rumex acetosa, juncus effusus