chenopodium album, lolium perenne, persicaria lapathifolia, tripleurospermum inodorum, medicago lupulina, poa annua, tussilago farfara, sinapis arvensis, stellaria media, thlaspi arvense, atriplex patula, capsella bursa-pastoris, elymus repens, galinsoga parviflora, lactuca serriola, lamium purpureum, melilotus albus, persicaria maculosa, senecio vulgaris, trifolium pratense, trifolium repens, argentina anserina, artemisia vulgaris, fallopia convolvulus, lapsana communis, lipandra polysperma, phleum pratense, sonchus oleraceus, veronica persica