United States Department of Agriculture. 



Bureau of Plant Industry. 



Office of Foreign Seed and Plant Introduction. 



Washington, D. C. 



Washington Scientific Staff. 



David Pairchild, Agricultural Explorer in Charge. 



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

 Field Stations. 



B T Galloway, Plant Pathologist. 



Peter Bisset, Plant Introducer, in Charge of Foreign Plant Dis- 

 tribution. 



Frank N. Meyer, Wilson Popenoe and F. C. Reimer, Agricultural 



Explorers. 



H. C. Skeels, S. C. Stuntz, and R. A. Young, Botanical Assis- 

 tants . 



David A. Bisset, P. G. Russell, and G. P. Van Eseltine, Assistants 



Edward Goucher, Plant Propagator. 



Henry Y. Gouldman, Laboratory Aid. 



Field Stations Scientific Staff. 



R. L Beagles, Superintendent in Charge, Plant Introduction 



Field Station, Chico, Gal. 



E. 0. Orpet, Assistant in Plant Introduction. 

 R. S. Atwater, F. R. Livingstone, and D. M. Wallen, Field 



Station Aids. 

 J. M. Rankin, Superintendent in Charge, (Yarrow) Plant 



Introduction Field Station, Rockville, Md . 

 Harry Duffield, Jr., Assistant in Plant Introduction. 

 Edward Simmonds, Superintendent in Charge, Plant Introduc- 

 tion Field Station, Miami, Fla. 



E. J. Rankin and C. H. Steffani, Field Station Aids. 

 J. E. Morrow, Superintendent in Charge, Plant Introduction 



Field Station, Brooksville, Fla. 



M. E. Batchelor and M. H. Lee, Field Station Aids. 

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

 duction Field Station, Bellingham, Wash. 

 H. A. Houser and B. L. Peters, Field Station Aids. 



Collaborators. 



Aaron Aaronsohn, Haifa, Palestine; Thomas W. Brown, Cairo, Egypt; 

 H. M. Curran, Laurel, Md . ; M. J. Dorsey, University Farm, St. 

 Paul, Minn.; Gustav Eisen, New York City; E. C. Green, Servigo do 

 Algodao no Brazil, Rio de Janeiro; A. C. Hartless, Seharanpur, 

 India; Barbour Lathrop, Chicago, 111.; H. Nehrling, Gotha, Fla.; 

 Miss Eliza R. Scidmore, Washington, D. C.; Charles Simpson, 

 Littleriver, Fla.; H. P. Stuckey, Experiment, Ga. ; Dr. L. Trabut, 

 Director, Service Botanique, Algiers, Algeria; H. N. Whitford, 

 School of Forestry, New Haven, Conn.; E. H. Wilson, Arnold 

 Arboretum, Jamaica Plain, Mass. 



