digitaria sanguinalis, stellaria media, amaranthus retroflexus, convolvulus arvensis, echinochloa crus-galli, galium aparine, lamium purpureum, lipandra polysperma, rumex obtusifolius, amaranthus blitum, amaranthus powellii, ambrosia artemisiifolia, brassica rapa, calystegia sepium, capsella bursa-pastoris, chenopodium album, cirsium arvense, elymus repens, euphorbia helioscopia, fallopia convolvulus, galinsoga quadriradiata, myosotis arvensis, panicum miliaceum, papaver rhoeas, persicaria lapathifolia, persicaria maculosa, polygonum aviculare, sonchus oleraceus, symphytum officinale, veronica persica, viola arvensis