argentina anserina, bellis perennis, capsella bursa-pastoris, lolium perenne, poa annua, plantago major, bromus hordeaceus, cerastium holosteoides, glechoma hederacea, lamium purpureum, malva neglecta, matricaria discoidea, poa angustifolia, ranunculus repens, rumex crispus, trifolium repens, veronica arvensis, veronica persica, armoracia rusticana, artemisia vulgaris