THE SOCIETIES NOW REPRESENTED 



AND 



THE MEMBERS OF THE BOARD OF CONTROL 



{The Executive Committee for 19Z0 are indicated by asterisks) 



American Association for the Advancement 

 of Science, Section G. 



*B. E. Livingston, Johns Hopkins Uni- 

 versity, Baltimore, Maryland. 



A. F. Blakeslee, Station for Experi- 

 mental Evolution, Cold Spring Harbor, 

 Long Island, New York. 



Botanical Society of America, General 

 Section. 



B. M. Davis, University of Michigan, 

 Ann Arbor, Michigan. 



*R. A. Harper, Columbia University, 

 New York City. 



Botanical Society of America, Physiology 

 Section. 



B. M. Duggar, Missouri Botanical 

 Garden, St. Louis, Missouri. 



W. J. V. Osterhout, Harvard Univer- 

 sity, Cambridge, Massachusetts. 



Botanical Society of America, Systematic 

 Section. 



J. H. Barnhart, New York Botanical 

 Garden, Bronx Park, New York City. 



A. S. Hitchcock, U. S. Bureau of Plant 

 Industry, Washington, D. C. 



American Society of Naturalists. 



J. A. Harris, Station for Experimental 



Evolution, Cold Spring Harbor, Long 



Island, New York. 

 E. M. East, Harvard University, Bussey 



Institution, Forest Hills, Boston, 



Massachusetts. 



Ecological Society of America. 



Forrest Shreve, Desert Laboratory, 

 Carnegie Institution, Tucson, Arizona. 

 *Geo. H. Nichols, Yale University, New 

 Haven, Connecticut. 



Paleontological Society of America. 



E. W. Berry, Johns Hopkins University, 

 Baltimore, Maryland. 



F. H. Knowlton, U. S. National Museum, 

 Washington, D. C. 



American Society of Agronomy. 



C. A. Mooers, University of Tennessee, 



Knoxville, Tennessee. 

 E. G. Montgomery, Cornell University, 



Ithaca, New York. 



Society for Horticultural Science. 



*E. J. Kraus, University of Wisconsin, 



Madison, Wisconsin. 

 W. A. McCue, Delaware Agricultural 

 Experiment Station, Newark, Dela- 

 ware. 



American Phytopathological Society. 

 *Donald Reddick (Chairman of the 

 Board), Cornell University, Ithaca, 

 New York. 

 C. L. Shear, U. S. Bureau of Plant 

 Industry, Washington, D. C. 



Society of American Foresters. 



J. S. Illick, State Forest Academy, 



Mount Alto, Pennsylvania. 

 Barrington Moore, American Museum 



of Natural History, New York City. 



American Conference of Pharmaceutical 

 Faculties. 



Henry Kraemer, University of Michi- 

 gan, Ann Arbor, Michigan. 



Wortley F. Rudd, Medical College, 

 Richmond, Virginia. 



Royal Society of Canada. 



No elections. 



At large. 



W. A. Orton, U. S. Bureau of Plant 

 Industry, Washington, D. C. 



111 



