text: solanum tuberosum, chenopodium album, elymus repens, equisetum arvense, galinsoga parviflora, stellaria media, atriplex patula, cirsium arvense, setaria pumila, avena fatua, centaurea cyanus, echinochloa crus-galli, erysimum cheiranthoides, euphorbia helioscopia, fallopia convolvulus, galium aparine, lysimachia arvensis, malva neglecta, papaver rhoeas, persicaria amphibia, persicaria maculosa, silene noctiflora, sonchus arvensis, sonchus oleraceus, tripleurospermum inodorum, veronica persica, vicia sativa, vicia tetrasperma