158 
December 9. Plant nature study for the fourth, fifth, and sixth 
grades. Teachers of East Orange, N. J. 
By the Curator of Plant Pathology: 
February 13. Breeding and inheritance in plants. Department 
of Botany, Brooklyn Institute of Arts and Sciences. At 
the Garden. 
April 27. Japanese gardens. Reconciliation Trips. At— the 
Garden. 
June 5. The gardens of Japan. Woman's League, Ocean 
Avenue Congregational Church, Brooklyn. 
By the Curator of Plants: 
January 9. Plant and animal evolution—their interdepend- 
ence. Brooklyn Institute, Department of Botany. At the 
Garden. 
March 30. Stellar and organic evolution compared.  Depart- 
ment of Astronomy of the Brooklyn Institute. Brooklyn 
Academy of Music. 
May 7. Interdependence in plant and animal evolition. De- 
partment of Biology of Drew University. At the Garden. 

By the Curator of the Herbarium: 
April 15. Native plants. Boy Scouts of Bethlehem Lutheran 
Church. Brooklyn, 
April 17. The Bidens problem in Eastern New York. Torrey 
Sot. Club. At the Garden. 
May 26. Plants and animals of the Galapagos Islands. Joint 
conference of the American Fern Society, the Brooklyn 
Botanic Garden and the New York Association of Biology 
J. 
hat is a species? Biology Club of Hunter 
Teachers. Branchville, N. 
December 3. // 
College. Hunter College, New York City. 
By the Horticulturist: 
February 5. Plant propagation. \Woman’s Auxiliary of the 
Brooklyn Botanic Garden. At the Garden. 
February 26. 
course. New York Herald-Tribune. 
May 17. President's remarks. Annual Meeting, American 
Rock Garden Society. Cincinnati. 
pene 
Trees, shrubs, and evergreens. Gardening 
