SCIENTIFIC STAFF OF THE OFFICE OF FOREIGN SEED AND 
PLANT INTRODUCTION OF THE BUREAU OF PLANT INDUSTRY. 
Washington Staff. 
David Palrchlld, 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 
and Office Herbarium. 
S. C. Stuntz, Botanical Assistant in charge of Explorers' Notes, 
Foreign Correspondence, and Publications. 
R. A. Young, Botanical Assistant, in charge of Dasheen Investi- 
gations . 
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 Farm Superintendent in charge of Rock- 
vllle (Yarrow), Md., Plant Introduction Field Station. 
Edward Goucher, Propagator. 
Edward Slmmonds, Gardener and Field Station Superintendent in 
charge of Miami, Fla. , Plant Introduction Field Station. 
W. H. F. Gomme, Assistant Farm Superintendent in charge of Brooks- 
vllle, 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, Coroata, Maranhao, Brazil. 
Mr. A. C. Hartless, Saharanpur, India. 
Mr. H. Harold Hume, Glen St. Mary, Fla. 
Mr. Barbour Lathrop, Chicago, 111. 
Mr. William S. Lyon, Manila, Philippine Islands. 
Mr. William H. Raynes, Tallahassee, Fla. 
Mr. J. F. Rock, Honolulu, Hawaii. 
Miss Eliza R. Scidmore, Yokohama, Japan. 
Mr. Charles Simpson, L'lttle River, Fla. 
Dr. L. Trabut, Algiers, Algeria. 
Mr. E. H. Wilson, Arnold Arboretum, Jamaica Plain, Mass. 
