PLATE XVIII. 



Aimplialis Nagasaical Hayata. 



Fig. 1. The plant. 



2. An inner bract. 



3. An outer- most bract. 



4. An inner-most bract. 



5. A ]3erfect and sterile flower. 



6. A female and fertile flower. 



7. The apical portion of the style of a perfect flower. 



8. A stamen of a perfect flower. 



9. The apical portion of the style of a female flower. 



10. The npical portion of the corolla of a femal flower. 



11. An achene. 



12. A bristle of the pappus of a perfect flower. 



13. A bristle of the pappus of a female flower. 



