Springfield Botanical Society. 



Program for 1909-1910. 



1909. 



April 23. Darwin's Contribution to Science. Dr. Walter H, Chapin. 



April 30. Life of Darwin. Miss E. J. Steele. 



May 8. Identification of Trees. Dr. George Dimmock. 



May 14. Darwin's Fertilization of Orchids. Miss S. E. Booth. 



May 21. Class Work on Oaks. Miss F. A. Stebbins. 



May 28. Class Work on Cornus and Viburnums. Mrs. C. F. Leonard. 



June 4. Field Day at Mr. E. H. Barney's. 



June 12. Fern Day at Mt. Toby. 



June 18. Identification of Trees. 



June 25. The Effect of Cross and Self Fertilization. Miss W. S. Sanborn. 



July 2. Identification of Trees. 



July 9. The Power of Movement in Plants. Miss J. E. Strong. 



July 16. Identification of Trees. 



July 23. Identification of Trees. 



July 30. Identification of Trees. 



Aug. 20. The Arnold Arboretum. 



Aug. 27. Our Native Wild Flowers. Mrs. F. I. W. Burnham. 



Sept. 3. Botanical Chemistry. Mr. Frank D. Bishop. 



Sept. 10. Insectivorous Plants. Miss Annie E. Smith. 



Sept. 17. Botanical Wonders of Former Times. Prof. Frank E. Watson. 

 Sept. 24&25. Meetings of the New England Federation of Natural History SocietieB. 



Oct. 1. Variations in Animals and Plants. Miss Grace Puffer. 



Oct. 8. Summer Reminiscences. The Members. 



Oct. 15. Flora of Alaska and the Northwest. Miss F. A. Stebbins. 



Oct. 22. Excursion to the Berkshires. 



Nov. 13. Experiences in Guatemala. Miss Grace Smith. 



Dec. 11. Card Catalogue. 

 1910. 



Jan. 8. Card Catalogue. 



Feb. 9. Card Catalogue. 



Mareh 9. Card Catalogue. 



