chenopodium album, elymus repens, solanum tuberosum, argentina anserina, sinapis arvensis, atriplex patula, cirsium arvense, equisetum arvense, fallopia convolvulus, sonchus arvensis, stellaria media, tussilago farfara, veronica persica, euphorbia helioscopia, galinsoga parviflora, lysimachia arvensis, mentha arvensis, persicaria lapathifolia, plantago major, silene noctiflora, sonchus asper, stachys palustris, symphytum officinale, thlaspi arvense