fallopia convolvulus, chenopodium album, daucus carota, galinsoga quadriradiata, lipandra polysperma, polygonum aviculare, veronica persica, capsella bursa-pastoris, cirsium arvense, convolvulus arvensis, elymus repens, euphorbia helioscopia, medicago lupulina, oxalis stricta, sonchus oleraceus, stellaria media