argentina anserina, blitum bonus-henricus, lolium perenne, plantago major, chaerophyllum aromaticum, matricaria discoidea, trifolium repens, arctium lappa, capsella bursa-pastoris, dactylis glomerata, glechoma hederacea, poa annua, ranunculus repens, rumex obtusifolius, tripleurospermum inodorum