secale cereale, vicia villosa, anthemis arvensis, arabidopsis thaliana, veronica hederifolia, viola arvensis, agrostemma githago, centaurea cyanus, cerastium pumilum, convolvulus arvensis, holosteum umbellatum, lamium amplexicaule, senecio vulgaris, sisymbrium hispanicum, spergula pentandra, bromus diandrus, bromus tectorum, centaurea benedicta, draba verna, fumaria officinalis, mibora minima, poa bulbosa, roemeria argemone, trifolium arvense