agrostis stolonifera, lolium perenne, alopecurus geniculatus, poa trivialis, agrostis capillaris, holcus lanatus, deschampsia cespitosa, ranunculus repens, cerastium holosteoides, glyceria fluitans, hordeum secalinum, lolium pratense, phleum pratense, poa annua, stellaria media, trifolium repens, argentina anserina, plantago major, polygonum aviculare