helichrysum italicum, santolina etrusca, aegilops triuncialis, avena barbata, briza maxima, bromus diandrus, catapodium rigidum, convolvulus cantabrica, cynosurus echinatus, dittrichia viscosa, echium vulgare, elymus repens, hypericum perforatum, lotus hirsutus, melilotus neapolitanus, papaver rhoeas, picris hieracioides, sonchus asper, torilis arvensis, trifolium tomentosum, verbascum blattaria, xanthium orientale, cota tinctoria, foeniculum vulgare