argentina anserina, lolium perenne, melilotus dentatus, achillea millefolium, agrostis stolonifera, dactylis glomerata, juncus compressus, plantago major, polygonum aviculare, potentilla reptans, scorzoneroides autumnalis, trifolium repens, daucus carota, hordeum murinum, leontodon hispidus, lepidium coronopus, lotus corniculatus, arctium tomentosum, artemisia vulgaris, centaurium pulchellum, cirsium arvense, geranium pratense, lactuca serriola