beta vulgaris, echinochloa crus-galli, galinsoga parviflora, galinsoga quadriradiata, chenopodium album, cirsium arvense, euphorbia helioscopia, artemisia vulgaris, descurainia sophia, elymus repens, geranium pusillum, matricaria chamomilla, persicaria amphibia, plantago uliginosa, polygonum aviculare, sonchus arvensis, stellaria media, tripleurospermum inodorum, veronica persica