350 



TREES OE MINNESOTA. 



Plate 56. JEsculus glabra. Ohio Buckeye. 



i. Flowering branch, one-half natural size. 2. Diagram of flower. 3. 

 Longitudinal section of staminate flower, natural size. 4. Longitudinal 

 section of pistillate flower, natural size. 5. Transverse sections of pistil, 

 enlarged. 6. Longitudinal section of ovary, enlarged. 7. Portion of sum- 

 mer branch, one-half natural size. 8. Fruit with portion removed, one- 

 half natural size. 9. Longitudinal section of seed, one-half natural size. 

 10. Winter bud, one-half natural size. 



