avena fatua, silene noctiflora, euphorbia exigua, fallopia convolvulus, galium spurium, lysimachia arvensis, persicaria lapathifolia, persicaria maculosa, stellaria media, viola arvensis, bifora radians, chenopodium album, cirsium arvense, euphorbia falcata, lamium amplexicaule, sonchus asper, spergula arvensis, veronica persica, veronica polita