lolium perenne, poa trivialis, lolium pratense, holcus lanatus, alopecurus geniculatus, agrostis stolonifera, poa pratensis, ranunculus repens, phleum pratense, poa annua, ranunculus acris, trifolium repens, argentina anserina, bellis perennis, cardamine pratensis, cynosurus cristatus, eleocharis palustris, glyceria fluitans, plantago major, scorzoneroides autumnalis