solanum tuberosum, achillea millefolium, chenopodium album, cirsium arvense, convolvulus arvensis, fallopia convolvulus, persicaria maculosa, sinapis arvensis, sonchus asper, aethusa cynapium, arenaria serpyllifolia, campanula rapunculoides, centaurea cyanus, chaenorhinum minus, daucus carota, elymus repens, knautia arvensis, lamium amplexicaule, lysimachia arvensis, papaver rhoeas, persicaria lapathifolia, polygonum aviculare, silene vulgaris, sonchus arvensis, veronica persica, veronica polita, adonis flammea