senecio vernalis, arenaria serpyllifolia, capsella bursa-pastoris, erigeron canadensis, stellaria media, cirsium arvense, descurainia sophia, diplotaxis muralis, erodium cicutarium, geranium pusillum, linaria vulgaris, papaver rhoeas, silene latifolia, veronica polita, chenopodium album, elymus repens, euphorbia exigua, lepidium draba, plantago lanceolata, polygonum aviculare, sinapis arvensis, viola arvensis, camelina microcarpa, lactuca serriola, lolium multiflorum, lysimachia arvensis, silene noctiflora, thlaspi arvense, trifolium pratense, veronica arvensis, veronica hederifolia, vicia villosa, daucus carota, fallopia convolvulus, lathyrus tuberosus, plantago major, tripleurospermum inodorum, triticum aestivum, veronica praecox