onopordum acanthium, bunias orientalis, carduus acanthoides, cirsium vulgare, cynoglossum officinale, echium vulgare, lamium maculatum, lamium purpureum, lepidium campestre, lepidium draba, marrubium vulgare, reseda lutea, urtica dioica, verbascum phlomoides, verbascum thapsus, xanthium spinosum