chenopodium album, lipandra polysperma, amaranthus blitum, amaranthus powellii, amaranthus retroflexus, digitaria sanguinalis, echinochloa crus-galli, euphorbia helioscopia, setaria pumila, stellaria media, brassica rapa, capsella bursa-pastoris, chaenorhinum minus, cirsium arvense, convolvulus arvensis, galinsoga parviflora, lamium purpureum, oxalis stricta, persicaria lapathifolia, persicaria maculosa, solanum nigrum, stachys palustris, veronica persica, viola arvensis