triticum aestivum, adonis aestivalis, centaurea cyanus, cirsium arvense, delphinium consolida, elymus repens, fallopia convolvulus, papaver rhoeas, tussilago farfara, aethusa cynapium, apera spica-venti, buglossoides arvensis, campanula rapunculoides, chenopodium album, falcaria vulgaris, lysimachia arvensis, lysimachia foemina, medicago lupulina, persicaria maculosa, silene noctiflora, sinapis arvensis, sonchus arvensis, stachys annua, stellaria media