lolium perenne, carex secalina, polygonum aviculare, argentina anserina, dactylis glomerata, plantago major, poa annua, potentilla reptans, potentilla supina, trifolium fragiferum, juncus compressus, matricaria discoidea, medicago lupulina, trifolium repens, lepidium coronopus, ranunculus repens, sclerochloa dura