chenopodium album, echinochloa crus-galli, fallopia convolvulus, setaria pumila, cirsium arvense, equisetum arvense, erodium cicutarium, galinsoga parviflora, lycopsis arvensis, persicaria maculosa, setaria viridis, viola arvensis, capsella bursa-pastoris, clinopodium acinos, elymus repens, euphorbia helioscopia, polygonum aviculare, stellaria media