David 

 P. H. 



B. T. 

 Peter 



J. 

 H. 



B 

 C 



United States Department of Agriculture. 



Bureau of Plant Industry. 



Of f ice of Foreign Seed and Plant Introduction. 

 Washington, D. C. 



Washington Scientific Staff. 



Fairchild, Agricultural Explorer in Charge. 



Dorsett, Plant Introducer, in Charge of Plant Introduc- 

 tion Field Stations. 



Galloway, Plant Pathologist. 



Bisset, Plant Introducer, in Charge of Foreign Plant 

 Distribution. 



Norton, and Wilson Popenoe, Agricultural Explorers. 



Skeels, G. P. Van Eseltine, and R. A. Young, Botanical 



Assistants . 

 Miss Bessie Broadbent, E. L. 



Johnson, R. N. Jones, 



Assistants . 

 Edward Goucher, Plant Propagator. 



Crandall, L. G. Hoover, J. H. 

 P. G. Russell, and C. C. Thomas, 



Field Stations Scientific . Staff . 



R. L. Beagles, Superintendent in Charge Plant Introduction 

 Field Station, Chico, Cal . 

 E. 0. Orpet, Assistant in Plant Introduction. 



J. E. Morrow, Superintendent in Charge, (Yarrow) Plant 

 Introduction Field Station, Rockville, Md . 



Edward Simmonds, Superintendent in Charge, Plant Introduc- 

 tion Field Station, Miami, Fla. 



D. A. Bisset, Assistant in Charge, Plant Introduction 



Field Station, Brooksville, Fla. 

 Henry E. Juenemann, Superintendent in Charge, Plant Intro- 

 duction Field Station, 'Bellingham, Wash. 



E. J. Rankin, Assistant in Charge, Plant Introduction Field 



Station, Savannah, Georgia. 



Collaborators . 



Mr. Aaron Aaronsohn, Haifa, Palestine. 

 Mr. Thomas W. Brown, Cairo, Egypt. 



Mr 

 Mr 

 Mr 



H. M. Curran, Laurel, Md . 



M. J. Dorsey, University Farm, St. Paul, Minn. 



Robt. H. Forbes, Societe Sultanienne D' Agriculture, 



Cairo, Egypt. 



Mr. A. C. Hartless, Saharanpur, India. 

 Mr. Barbour Lathrop, Chicago, 111. 

 Mr. H. Nehrling, Gotha, Fla. 

 Mr. Charles Simpson, Littleriver, Fla. 

 Mr. H. P. Stuckey, Experiment, Ga. 



Dr. L. Trabut, Director, Service Botanique, Algiers, Algeria 

 Mr. H. N. Whitford, School of Forestry, New Haven, Conn. 

 Mr. E. H. Wilson, Arnold Arboretum, Jamaica Plain, Mass. 

 Dr. F. A. Woods, Washington, D. C. 



