galinsoga parviflora, solanum tuberosum, chenopodium album, cirsium arvense, convolvulus arvensis, echinochloa crus-galli, equisetum arvense, fallopia convolvulus, galium aparine, setaria pumila, stellaria media, veronica persica, persicaria lapathifolia, avena fatua, cichorium intybus, erysimum cheiranthoides, euphorbia helioscopia, sisymbrium officinale, sonchus oleraceus, tripleurospermum inodorum, elymus repens, erodium cicutarium, geranium pusillum, lycopsis arvensis, lysimachia arvensis, persicaria maculosa, sonchus asper, thlaspi arvense, tussilago farfara