300 TREES OF MINNESOTA. 
Plate 37. Ulmus americana. White Eim. 
1. Fortion of summer branch, one-half natural size. 2. Flowering 
branch, one-halt natural size. 3. Fruiting branch, one-half natural size. 
4. Portion of winter branch, one-half natural size. 5. Flower, enlarged. 
6. longitudinal section of flower, enlarged. 7. Longitudinal section of 
pistillate flower, enlarged. 8. Longitudinal section of fruit, natural size. 9. 
Limbryo, enlarged. 10. Longitudinal section of seed, natural size. 
