text: veronica persica, cirsium arvense, convolvulus arvensis, delphinium consolida, euphorbia exigua, silene noctiflora, sonchus asper, veronica polita, atriplex patula, capsella bursa-pastoris, euphorbia helioscopia, fallopia convolvulus, aethusa cynapium, chenopodium album, lathyrus tuberosus, lysimachia arvensis, sherardia arvensis, sinapis arvensis, stellaria media, viola arvensis, avena fatua, elymus repens, erodium cicutarium, lamium amplexicaule, medicago lupulina, sonchus oleraceus, chenopodiastrum hybridum, descurainia sophia, geranium pusillum, malva pusilla, solanum nigrum, thlaspi arvense