papaver rhoeas, anacyclus radiatus, beta vulgaris, papaver dubium, carduus bourgeanus, cladanthus mixtus, hedypnois rhagadioloides, medicago minima, thrincia hispida, anchusa azurea, avena sterilis, bellardia trixago, bellardia viscosa, calendula arvensis, crepis vesicaria, echium plantagineum, lolium rigidum, malva multiflora, medicago doliata, plantago lagopus, rumex crispus, scolymus hispanicus, scorpiurus muricatus, sisymbrium officinale, trifolium stellatum, urospermum picroides, vicia benghalensis, vicia sativa