veronica persica, amaranthus blitum, arrhenatherum elatius, capsella rubella, chenopodium album, digitaria sanguinalis, echinochloa crus-galli, euphorbia peplus, mercurialis annua, persicaria maculosa, polygonum aviculare, senecio vulgaris, sonchus asper, stellaria media, alopecurus myosuroides, brassica nigra, cerastium glomeratum, euphorbia helioscopia, lysimachia arvensis, poa annua, ranunculus repens, solanum nigrum