245 
1912; Supervisor of Nature Study, Ethical Culture School, New 
York City, 1910-1913; Lecturer in Spring Garden Course at 
Pratt Institute Kindergarten, 1912-1916; Lecturer in Nature 
Study, State Board of Education, West Virginia, 1912; Curator 
of Elementary Instruction, Brooklyn Botanic Garden, 1913-. 
Henry K. Svenson, Ph.D., Assistant Curator of Plants. 
A.B., Harvard University, 1920; A.M., 1922; Ph.D., 1928; 
Assistant, Arnold Arboretum, 1920; Instructor in Biology, Union 
College, 1922-1925; Assistant Professor, 1925-1927; Assistant in 
Gray Herbarium, Harvard University, 1928-1929; Editorial 
Work on Biological Abstracts, 1929; Assistant Curator of Plants, 
Brooklyn Botanic Garden, 1930-. 
RatepH Hoir CnHeney, Sc.D., Resident Investigator (Economic 
Plants). 
B.S., Boston University, 1918; A.M., 1919; M.S., Harvard, 
1922; Sc.D., 1923; Assistant in Zoology, Radcliffe College, 1921; 
Assistant in Botany, Harvard, 1922; Instructor in Zoology, West- 
ern Reserve University, 1923; Assistant Professor of Biology, 
New York University, 1924-1929; Professor of Biology and 
Chairman of the Biology Dept., Long Island University, 1929-; 
Resident Investigator, Brooklyn Botanic Garden, 1931-. 
Marcaret Maxwert Dorwarp, A.B., Acting Assistant Curator 
of Elementary Instruction. 
A.B., Smith College, 1927; Assistant in Botany, Smith College, 
1928; Instructor, Brooklyn Botanic Garden, 1930; Acting Assist- 
ant Curator of Elementary Instruction, Brooklyn Botanic Garden, 
1930- 
H. Dorotuy JENKINS, A.B., Instructor. 
A.B., Mt. Holyoke College, 1927; Assistant, Newark Museum, 
1929-1930; Instructor, Brooklyn Botanic Garden, 1930-. 
Frances M. MIner, A.B., Instructor. 
A.B., Smith College, 1927; Local Director, Elmira Council Girl 
Scouts, Elmira, N. Y., 1927-1930; Director, Elmira Girl Scout 
Camp, 1928-1930; Instructor, Brooklyn Botanic Garden, 1930-. 
