beta vulgaris, echinochloa crus-galli, elymus repens, stachys palustris, chenopodium album, cirsium arvense, convolvulus arvensis, equisetum arvense, mentha arvensis, sonchus arvensis, matricaria chamomilla, persicaria lapathifolia, plantago uliginosa, polygonum aviculare, sinapis arvensis, veronica persica