triticum aestivum, centaurea cyanus, delphinium consolida, achillea millefolium, artemisia vulgaris, buglossoides arvensis, chenopodium album, cirsium arvense, fallopia convolvulus, fumaria vaillantii, galeopsis ladanum, glechoma hederacea, knautia arvensis, mentha arvensis, papaver rhoeas, persicaria amphibia, sinapis arvensis, stellaria media, thlaspi arvense, veronica hederifolia, veronica triphyllos