dittrichia viscosa, jacobaea vulgaris, centaurea calcitrapa, datura stramonium, heliotropium europaeum, rumex crispus, scolymus hispanicus, amaranthus deflexus, anacyclus clavatus, arctium minus, chenopodium album, convolvulus arvensis, lysimachia arvensis, persicaria pseudolapathum, plantago lanceolata, verbascum sinuatum