cirsium arvense, elymus repens, stellaria media, fumaria officinalis, plantago major, senecio vulgaris, sinapis arvensis, sonchus arvensis, centaurea cyanus, equisetum arvense, euphorbia helioscopia, fallopia convolvulus, galium aparine, mentha arvensis, myosotis arvensis, plantago lanceolata, tussilago farfara, veronica agrestis