SMITHSONIAN INSTITUTION 
UNITED STATES NATIONAL MUSEUM 
CONTRIBUTIONS 
FROM THE 
UNITED STATES NATIONAL HERBARIUM 
VoLuME 18, PART 1 
CLASSIFICATION OF THE GENUS ANNONA 
WITH DESCRIPTIONS OF NEW AND 
IMPERFECTLY KNOWN SPECIES 
By W. E. SAFFORD 
WASHINGTON 
GOVERNMENT PRINTING OFFICE 
1914 
