SCIENTIFIC STAFF OF THE OFFICE OF FOREIGN SEED AND 
PLANT INTRODUCTION OF THE BUREAU OF PLANT INDUSTRY. 
Washington Staff. 
David Fairchlld, Agricultural Explorer in charge. 
P. H. Dorsett, Plant Introducer in charge of Plant Introduction 
Field Stations. 
Peter Bisset, Plant Introducer in charge of Foreign Plant Dis- 
tribution. 
B. T. Galloway, Plant Pathologist. 
Frank N. Meyer and Wilson Popenoe, Agricultural Explorers. 
H. C. Skeels, Botanical Assistant, in charge of Collections. 
S. C. Stuntz, Botanical Assistant, in charge of Explorers' Notes, 
Foreign Correspondence and Publications. 
R. A. Young, Botanical Assistant, in charge of Dasheen and Tung 
Oil Investigations. 
G. P. Van Eseltine, Assistant, in charge of Label Catalogue, and 
Office Herbarium. 
Nathon Menderson, Assistant, in charge of Chayote Investigations. 
David A. Bisset, Assistant in Plant Introduction. 
Staff of Field Stations. 
R. L. Beagles, Farm Superintendent in charge of Chlco, Calif., 
Plant Introduction Field Station. 
H. Klopfer, Plant Propagator. 
J. M. Rankin, Assistant Farm Superintendent in charge of Rock- 
ville, Md., (Yarrow) Plant Introduction Field Station. 
Edward Goucher, Propagator. 
Edward Simmonds, Gardener and Field Station Superintendent in 
charge of Miami, Fla., Plant Introduction Field Station. 
J. E. Morrow, Assistant Superintendent, Brooksville, Fla., Plant 
Introduction Field Station. 
Collaborators. 
Mr. Aaron Aaronsohn, Haifa, Palestine. 
Mr. Thomas W. Brown, Cairo Egypt. .' 
Mr. H. M. Curran, Laurel, Md. 
Mr. M. J. Dorsey, University Farm, St. Paul, Minn. 
Dr.. Gustav Eisen, California Acadmey of Sciences, San Francisco, 
Calif. 
Mr. E. C. Green, Servigo do Algodao no Brazil, Rio de Janeiro, 
Brazil . 
Mr. A. C. Hartlessj Saharanpur, India. 
Mr. E. J. Kraus, University of Chicago, Chicago, 111. 
Mr. Barbour Lathrop, Chicago, 111. 
Miss Eliza R. Scidmore, Yokohama, Japan. 
Mr. Charles Simpson, Little River, Fla. 
Dr. L. Trabut, Director, Service Botanique, Algiers, Algeria. 
Mr. E. H. Wilson, Arnold Arboretum, Jamaica Plain, Mass. 
