diplotaxis virgata, calendula arvensis, medicago arabica, anchusa azurea, convolvulus arvensis, crepis vesicaria, erodium moschatum, euphorbia helioscopia, papaver rhoeas, rumex pulcher, sonchus asper, anacyclus clavatus, capsella bursa-pastoris, fumaria muralis, lamium amplexicaule, raphanus raphanistrum, salvia verbenaca, senecio vulgaris, sonchus tenerrimus, verbascum sinuatum