text: solanum tuberosum, echinochloa crus-galli, galinsoga parviflora, persicaria lapathifolia, equisetum arvense, artemisia vulgaris, avena fatua, chenopodium album, cirsium arvense, convolvulus arvensis, elymus repens, erysimum cheiranthoides, fallopia convolvulus, geranium pusillum, lysimachia arvensis, persicaria maculosa, plantago major, polygonum aviculare, setaria pumila, stellaria media, tripleurospermum inodorum, viola arvensis