PLATE CXIII. SWEET BUCKEYE. 



1. A flowering branch, x J. 



2. A tlower with stigma below anthers, natural size. 



3. A flower with stigma above anthers, natural size. 



4. A fruiting branch, x J. 



5. A seed, x J. 



6. Longitudinal section of a seed, x j. 



7. A winter twig, x i. 



8. Section of a winter twig showing a leaf-scar with bundle-scars, slightly enlarged. 



