chenopodium album, cirsium arvense, echinochloa crus-galli, galinsoga parviflora, lipandra polysperma, persicaria maculosa, ambrosia artemisiifolia, equisetum arvense, lamium purpureum, lysimachia arvensis, mentha arvensis, plantago major, polygonum aviculare, sonchus oleraceus, stellaria media