avena fatua, persicaria lapathifolia, apera spica-venti, cirsium arvense, elymus repens, euphorbia exigua, fallopia convolvulus, lapsana communis, plantago major, polygonum aviculare, silene noctiflora, atriplex patula, chenopodium album, matricaria chamomilla, medicago lupulina, plantago uliginosa, stellaria media, lysimachia arvensis, sonchus asper, tripleurospermum inodorum, geranium dissectum, anthemis cotula, echinochloa crus-galli