PLATE XXIII. 



Ains'ioea morrlsoiilcola Hayata. 



Fig. 1. The plant. 



2. A cleistogamous llower, 



3. A radical leaf. 



4. Corolla. 

 .5. Stamens. 



6. A stamen, mucli more magnified. 



7. A style. 



5. A bristle of a pappus. 



9. Cross section of an acliene. 



10. A seed. 



11. An embryo- 



