amaranthus retroflexus, chenopodium album, convolvulus arvensis, elymus repens, erodium cicutarium, fumaria officinalis, lamium amplexicaule, lamium purpureum, solanum nigrum, amaranthus blitum, bromus tectorum, capsella bursa-pastoris, lathyrus tuberosus, medicago lupulina, persicaria maculosa, setaria viridis, sinapis arvensis, sonchus arvensis, stellaria media, veronica persica, veronica polita, aristolochia clematitis