﻿BUREAU OF PLANT INDUSTRY. 



Chief of Bureau, William A. Taylor. 

 Associate Chief of Bureau, Karl F. Kellerman. 

 Officer in Charge of Publications, J. E. Rockwell. 

 Assistant in Charge of Business Operations, H. E. Allanson. 



Foreign Seed and Plant Introduction. 



scientific staff. 



David Fairchild, Agricultural Explorer in Charge. . 



P. H. Dorsett, Plant Introducer, in Charge of Plant Introduction Gardens. 



R. T. Galloway, Plant Pathologist, Special Research Projects. 



Peter Risset, Plant Introducer, in Charge of Experimenters' Service. 



Wilson Popenoe and J. F. Rock, Agricultural Explorers. 



R. A. Young, Plant Introducer, in Charge of Dasheen and Tropical Yam Investigations. 



H. C. Skeels, Botanist, and G. P. Van Eseltine, Assistant Botanist, m Charge of Botanical 



Investigations. 

 L. G. Hoover, Assistant Plant Introducer, in Charge of Chayote Investigations. 

 C. C. Thomas, Assistant Plant Introducer, in Charge of Jujube Investigations. 

 E. L. Crandall, Assistant in Charge of Photographic Laboratory. 

 P. G. Russell and Patty Newbold, Scientific Assistants. 

 David A. Risset, Superintendent, Bell Plant Introduction Garden, Glenn Dale, Md. 



Edward Goucher, Plant Propagator. 

 J. E. Morrow, Superintendent, Plant Introduction Garden, Chico, Calif. 



Henry Klopfer, Plant Propagator. 

 Edward Simmonds, Superintendent, Plant Introduction Gardens, Miami, Fla. 



Charles H. Steffani, Plant Propagator. 

 Henry E. Juenemann, Superintendent, Plant Introduction Garden, Bellingham, Wash. 

 Wilbur A. Patten, Superintendent, Plant Introduction Garden, Brooks oille, Fla. 

 E. J. Rankin, Assistant in Charge, Plant Introduction Garden, Savannah, Ga. 

 Collaborators: Thomas W. Rrown^and Robert H. Forbes, Cairo, Egypt; A. C. Hartless, 



Seharunpur, India; Rarbour Lathrop, Chicago, III.; Dr. H. L. Lyon, Honolulu, Hawaii; 



Henry Nehrling, Gotha, Fla.; Charles T. Simpson, Littleriver, Fla.; Dr. L. Trabut, 



Algiers, Algeria; E. H. Wilson, Jamaica Plain, Mass.; E. W. D. Holway, Faribault, 



Minn.; Dr. William Trelease, ZJrbana, III. 



