lolium perenne, achillea millefolium, argentina anserina, plantago major, polygonum aviculare, scorzoneroides autumnalis, trifolium repens, ajuga reptans, capsella bursa-pastoris, cichorium intybus, lepidium ruderale, matricaria discoidea, mentha arvensis, plantago media, poa annua, prunella vulgaris, trifolium pratense