agrostis stolonifera, ranunculus repens, trifolium repens, argentina anserina, carex secalina, juncus compressus, lepidium coronopus, lolium perenne, plantago major, polygonum aviculare, matricaria discoidea, melilotus dentatus, pastinaca sativa, poa annua, potentilla reptans, bellis perennis, medicago lupulina