SCIENTIFIC STAFF OF THE OFFICE OF FOREIGN SEED AND 
PLANT INTRODUCTION OF THE BUREAU OF PLANT INDUSTRY. 
Washington Staff. 
David Pairchild, 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 
Distribution. 
Frank N. Meyer and F. W. Popenoe, Agricultural Explorers. 
George W. Oliver, Plant Breeder and Propagator. 
H. C. Skeels, Scientific Assistant, in charge of Seed Collections 
and Office Herbarium. 
R. A. Young, Scientific Assistant, in charge of Dasheen Investi- 
gations. 
S. C. Stuntz, Botanical Assistant, in charge of Explorer's Notes, 
Foreign Correspondence, and Publications. 
E. L. Crandall, Photographer. 
W. R. Lucas, Gardener. 
Field Station Staff. 
R. L. Beagles, Assistant Farm Superintendent in charge of Chlco, 
Calif., Plant Introduction Field Station. 
J. M. Rankin, Assistant Farm Superintendent in charge of Rock- 
ville (Yarrow), Md., Plant Introduction Field Station. 
Edward Simmonds, Gardener and Field Station Superintendent in 
charge of Miami, Fla. , Subtropical Plant Introduction Field 
Station. 
W. H. F. Gomme, Assistant Farm Superintendent in charge of Brooks- 
ville, Fla., Plant Introduction Field Station. 
Collaborators . 
Mr. Aaron Aaronsohn, Director, Jewish Agricultural Experiment 
Station, Haifa, Palestine. 
Dr. Gustav Eisen, California Academy of Sciences, San Francisco, 
Calif. 
Mr. E. C. Green, Coroata, Maranhao, Brazil. 
Mr. N. E. Hansen, Brookings, So. Dak. 
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; 
Dr. L. Trabut , Director, Service Botanique, Algiers, Algeria. 
Mr. E. H. Wilson, Arnold Arboretum, Jamaica Plains, MasSi 
