veronica persica, euphorbia exigua, sonchus asper, sonchus oleraceus, chaenorhinum minus, convolvulus arvensis, euphorbia helioscopia, lycopsis arvensis, lysimachia arvensis, medicago lupulina, silene noctiflora, stellaria media, viola arvensis, campanula rapunculoides, erodium cicutarium, geranium pusillum, linaria vulgaris, plantago major, ranunculus repens, raphanus raphanistrum, setaria viridis, sherardia arvensis, veronica polita, aethusa cynapium, persicaria lapathifolia, trifolium campestre, erigeron canadensis, poa annua, tripleurospermum inodorum, triticum aestivum