triticum aestivum, equisetum arvense, fallopia convolvulus, spergula arvensis, achillea millefolium, capsella bursa-pastoris, chenopodium album, cirsium arvense, convolvulus arvensis, erodium cicutarium, erysimum cheiranthoides, lamium amplexicaule, oxalis stricta, persicaria maculosa, senecio vulgaris, sinapis arvensis, trommsdorffia maculata