raphanus raphanistrum, papaver rhoeas, trifolium fragiferum, achyrophorus valdesii, anacyclus radiatus, anchusa hybrida, artemisia vulgaris, avena barbata, convolvulus arvensis, dasypyrum villosum, dittrichia viscosa, echium plantagineum, elymus repens, erigeron sumatrensis, galactites tomentosa, galium aparine, hordeum murinum, lolium multiflorum, matricaria chamomilla, medicago polymorpha, melilotus indicus, rumex crispus, scolymus hispanicus, silybum marianum, sonchus oleraceus, trifolium campestre, trifolium repens, trisetaria panicea, verbascum sinuatum, vicia hybrida