SCIENTIFIC STAFF OF THE OFFICE OF FOREIGN SEED AND 
PL ANT INTRODUCTION OF THE BUREAU OF PLANT INDUSTRY. 
Washington Staff. 
David Falrchild, Agricultural Explorer in charge. 
P. H. Dorsett, Plant Introducer in charge of Plant Introduction 
Field Stations. 
Peter Blsset, Plant Introducer in charge of Foreign Plant 
Distribution. 
Frank N. Meyer and Wilson Popenoe, Agricultural Explorers. 
George W.. Oliver, Plant Breeder and Propagator. 
H. C. Skeels, Botanical Assistant, in charge of Seed Collections. 
S. C. Stuntz, Botanical Assistant, in charge of Explorer's Notes, 
Foreign Correspondence, and Publications. 
R. A. Young, Botanical Assistant, in charge of Dasheen Investi- 
gations. 
G. P. Van Eseltine, Assistant, in charge of Label Catalogue, and 
Office Herbarium. 
Staff of Field Stations. 
R. L. Beagles, Assistant Farm Superintendent in charge of Chico, 
Calif. .Plant Introduction Field Station. 
H. Klopfer, Plant Propagator. 
J. M. Rankin, Assistant Facm Superintendent in charge of Rock- 
ville (Yarrow) Md. , Plant Introduction Field Station. 
Edward Goucher, Propagator. 
Edward Simmonds , Gardener and Field Station Superintendent in 
charge of Miami, Fla. , Plant Introduction Field Station. 
E. R. Johnston, Assistant in charge of Brooksville, Fla., Plant 
Introduction Field Station. 
Collaborators . 
Mr. Aaron Aaronsohn, Haifa, Palestine. 
Mr. Thomas W. Brown, Cairo, Egypt. 
Dr. Gustav Elsen, California Academy of Sciences, San Francisco, 
Calif. 
Mr. E. C. Green, Servlgo do Algodao no Brazil, Rio de Janeiro, 
Brazil. 
Mr. A. C. Hartless, Saharanpur, India. 
Mr. Barbour Lathrop, Chicago, 111. 
Mr. William S. Lyon, Manila, Philippine Islands. 
Miss Eliza R. Scldmore, Yokohama, Japan. 
Mr. Charles Simpson, Little River, Fla. 
Dr. L. Trabut, Director, Service Botanique, Algiers, Algeria. 
Mr. E. H. Wilson, Arnold Arboretum, Jamaica Plaln^ Mass. 
