amaranthus hybridus, amaranthus retroflexus, chenopodium album, echinochloa crus-galli, lipandra polysperma, capsella bursa-pastoris, chenopodium ficifolium, digitaria sanguinalis, diplotaxis muralis, erigeron canadensis, euphorbia helioscopia, lysimachia arvensis, medicago lupulina, mercurialis annua, pastinaca sativa, persicaria maculosa, poa trivialis, rumex obtusifolius, sonchus asper, stellaria media, veronica persica