echinochloa crus-galli, cirsium arvense, convolvulus arvensis, euphorbia helioscopia, lamium purpureum, lipandra polysperma, polygonum aviculare, ranunculus repens, amaranthus retroflexus, capsella bursa-pastoris, chenopodium album, daucus carota, galinsoga parviflora, lysimachia arvensis, mentha arvensis, oxalis stricta, persicaria maculosa, potentilla reptans, rorippa sylvestris, setaria viridis, solanum nigrum, sonchus asper, stellaria media, vicia cracca, geranium dissectum, salvia verticillata