avena barbata, convolvulus arvensis, vicia hybrida, lathyrus cicera, bromus madritensis, bromus rigidus, daucus carota, dittrichia viscosa, foeniculum vulgare, lathyrus annuus, lolium rigidum, plantago lanceolata, reseda alba, silybum marianum, tragopogon porrifolius, vicia sativa, achyrophorus valdesii, galium aparine, geranium molle, urospermum dalechampii