argentina anserina, agrostis stolonifera, artemisia vulgaris, cerastium holosteoides, cirsium arvense, dactylis glomerata, lolium perenne, odontites vernus, pastinaca sativa, plantago major, poa annua, polygonum aviculare, potentilla reptans, ranunculus repens, rumex crispus, matricaria discoidea, mentha longifolia