MOUNTAIN ASHES. 



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Plate 41. Pyrus sambucifolia. Elderleaf Mountain Ash. 



1. Flowering branch, one-half natural size. 2. Longitudinal section of flower, 

 enlarged. 3. Transverse sections of ovary, enlarged. 4. Cluster of fruit, one- 

 half natural size. 5. Longitudinal section of fruit. 6. Cross section of fruit. 

 7. Longitudinal section of seed. 8. Embryo, magnified. 9. Winter buds, one- 

 half natural size. 



