cirsium arvense, convolvulus arvensis, hordeum distichon, chenopodium album, euphorbia exigua, euphorbia falcata, lysimachia arvensis, lysimachia foemina, salvia verticillata, erodium cicutarium, euphorbia helioscopia, kickxia spuria, medicago lupulina, setaria viridis, sinapis arvensis, sonchus oleraceus, veronica polita, aethusa cynapium, ajuga chamaepitys, arenaria serpyllifolia, sherardia arvensis, silene noctiflora, sonchus asper, veronica persica, erigeron canadensis, fallopia convolvulus, geranium pusillum, lathyrus tuberosus, nonea pulla, picris hieracioides, plantago major, silene latifolia, solanum nigrum, viola arvensis, artemisia vulgaris, linaria vulgaris