Explanation of PI, VIII. 



Senecio tozancnsis HAYATA. 



Fig. 1. A part of a stem. 



2. Apical portion of a stem with flowers. 



3. A margin flower. 



4. A disc flower. 



5. Stamens. 



6. A disc flower, pappus partly, corolla and stamens entirely, 



taken off. 



7. Apical portion of a style. 



8. A sata of pappus. 



9. A portion of a sata, greatly magnified. 



