galinsoga quadriradiata, stellaria media, fallopia convolvulus, cirsium arvense, echinochloa crus-galli, elymus repens, euphorbia helioscopia, geranium dissectum, lamium purpureum, lipandra polysperma, sonchus arvensis, sonchus oleraceus, veronica persica, capsella bursa-pastoris, cirsium rivulare, tripleurospermum inodorum