115 
November 16. The children’s work at the Brooklyn Botanic 
Garden. Woman’s Auxiliary of the Brooklyn Botanic 
Garden. 
November 18. Thanksgiving. P.S. No. 139. 
November 22. Thanksgiving. P.S. No. 48. 
November 24. Thanksgiving. Birch Wathen School, New 
York. 
November 29. Fruits in City markets. P. 5S. No. 48. 
December 6. Economic plants. P. S.No. 48. 
December 24. Christmas greens. P. S.No. 36. 
By the Curator of Public Instruction: 
January 19. The life of plants. Headquarters of School 
Nature League, P. S. 62, Annex. Manhattan. 
January 27. The present status of the American chestnut. 
Torrey Bot. Club, N. Y. Bot. Gard., Museum Building. 
January 27. Trees and shrubs of ornamental value for the 
home grounds. Madison Garden Club, Madison, N. J. 
January 27. Graduation address. P.S. 47, Brooklyn. 
March 1. Diseases of trees. Natural Sci. Club of Hunter 
College. 
March 5. Common trees. Scout Troop 66, Emmanuel Bap- 
tist Church, Brooklyn. 
March 26. The conservation of our native wild flowers. 
Troop 2, Central Y. M. C. A., Brooklyn. 
March 29. Conservation of wild flowers. P. 5. 66, Brooklyn. 
April 6. The work of the Brooklyn Botanic Garden. St. 
Mark’s Church, Ladies’ Aid Society, Brooklyn. 
April 12. Conservation. Manual Training High School An- 
nex. Brooklyn. 
April 15. Forestry in the United States. Contemporary Club, 
at the Brooklyn Bot. Gard. 
April 20. The structure of seeds. Headquarters of School 
Nature League, P. S. 62, Annex. Manhattan. 
April 21. Arbor Day. Waverly Annex of Boys’ High School, 
April 22. Conservation. Manual Training High School An- 
nex, Brooklyn. 
