90 
April 24. War Gardens. Erasmus Hall High School, Brook- 
lyn. 
May 9. War Gardens. Public School 152, Brooklyn. 
May 13. Win-the-War Gardens. Lutheran Church, Brook- 
lyn. 
May 15. War Gardens. Board of Education Lecture Centre, 
Public School 126, Brooklyn. 
May 27. Children’s Gardens. Public School 162, Brooklyn. 
May 27. War Gardens. Mission Church, Pacific St., Brook- 
lyn. 
By the Assistant Curator of the Herbarium: 
March 2. Spring Wild Flowers. Children’s Museum, Bos- 
ton, Mass. 
April 27. Trees of the City Parks. Flatbush Garden League, 
Brooklyn Botanic Garden. 
May 14. A Brief History of the Classification of Flowering 
Plants. Torrey Botanical Club, American Museum of 
Natural History, New York. 
December 1. Evidences of Plant Evolution. Brooklyn Ethi- 
cal Culture Society. 
December 26. The Desirability of an International Numbered 
List of Families of Vascular Plants. Botanical Society 
of America, Baltimore, Md. 
By the Librarian: 
June 4. Problems in a botanical library. Before the Senior 
Class, New York Public Library School, New York. 
October 10. The Brooklyn Botanic Garden Library. Before 
the New York Library Club, Fall Meeting, at the Brook- 
lyn Botanic Garden. 
By the Consulting Landscape Architect: 
March 9. Garden Sculpture and Architecture. The Metro- 
politan Museum of Art. 
December 24. The Impending Epidemic of War Memorials. 
Before the New York Chapter, American Society of Land- 
scape Architects. 
By the Head Gardener: 
February 6. Management of soils. New Canaan Garden 
Club. 
