72 
—— Swingle on variation in F, citrus hybrids and the theory 
of zygotaxis. Amer. Naturalist 48: 185-192. Mch ior. 
Self-sterility. (A review of the papers of Compton and 
Correns on the nature and inheritance of self-sterility). Bot. 
Gaz. 47: 242-245. Mch rora. 
Heredity, variation and environment. Brooklyn Bot. Gar- 
den Leaflets II: pp. 12. Figs. 1-5. Sept 1914. 
—— The history of Nicotiana II. An account of the nee 
and environment of a family of tobacco plants. Ibid. DD. 
12, Figs, 1-5. O 1914. 
Grafts, grafting and graft-hybrids. Ibid. I*™41*; pp, 
ie wigs. 15, O10. 
APPENDIX 7 
PUBLIC LECTURES, ADDRESSES, AND PAPERS GIVEN 
BY MEMBERS OF STAFF DURING 1914 
By the director of the Garden: 
January 12. The work of the Brooklyn Botanic Garden. 
Men’s Club, Church of the Evangel, Brooklyn. 
January 20. The Brooklyn Botanic Garden and the City. 
Men’s Club, Flatbush Congregational Club, Brooklyn. 
January 26. The aim and work of the Brooklyn Botanic Gar- 
den. Brooklyn Woman’s Club. 
March 4. The botanic garden idea for American cities. Na- 
tional Arts Club, New York City, 
April 30. The educational work of the Brooklyn Botanic 
Garden, National Plant, Flower, and Fruit Guild, Amer- 
ican Museum of Natural History, New York. 
May 5. Aspects of Nature. Mother’s Club, P. S. 134, Brook- 
n. 
September 5. The life history of a tree. New York Botan- 
ical Garden. 
October 15. A side path in education. Chiropean Club at the 
Pouch Galleries, Brooklyn. 
November 2. Botanic gardens, past and present. Good Citi- 
zenship League, Flushing, L. I. 
