triticum aestivum, bifora testiculata, lathyrus aphaca, veronica hederifolia, galium tricornutum, hypericum perforatum, legousia hybrida, sinapis arvensis, achyrophorus valdesii, adonis flammea, buglossoides arvensis, bunium ferulaceum, calendula arvensis, convolvulus arvensis, convolvulus betonicifolius, cota altissima, lamium amplexicaule, linaria chalepensis, medicago minima, medicago orbicularis, medicago rugosa, neslia paniculata, papaver rhoeas, ranunculus arvensis, rhagadiolus stellatus, roemeria argemone, scandix pecten-veneris, silene vulgaris, silybum marianum, sonchus asper, urospermum picroides, vicia eriocarpa, vicia lutea, vicia narbonensis, vicia sativa, vicia villosa