es, la rioja, silybum marianum, marrubium vulgare, elaeagnus angustifolia, scolymus hispanicus, fraxinus angustifolia, onopordum acanthium, lamium amplexicaule, eryngium campestre, heliotropium europaeum, convolvulus arvensis, papaver rhoeas, medicago sativa, ecballium elaterium, foeniculum vulgare, malva sylvestris, centaurea calcitrapa, conium maculatum, euphorbia serrata, verbascum pulverulentum, lepidium draba, passiflora caerulea, anacyclus clavatus, hordeum murinum, xanthium spinosum, polygonum aviculare, populus nigra, thapsia villosa, achillea filipendulina, chondrilla juncea, lactuca serriola, urtica urens, tragopogon porrifolius, dittrichia viscosa, chenopodium album, ballota nigra, andryala integrifolia, papaver somniferum, capsella bursa-pastoris, brassica oleracea, salvia officinalis, sambucus ebulus, erodium cicutarium, melia azedarach, anthriscus caucalis, populus alba, erodium ciconium, salvia verbenaca, datura stramonium, plantago coronopus, diplotaxis erucoides