SMITHSONIAN INSTITUTION 
UNITED STATES NATIONAL MUSEUM 
CONTRIBUTIONS 
FROM THE 
Dyirep STATES NATIONAL HERBARIUM 
VoLuME 18, PART 3 
STUDIES OF TROPICAL AMERICAN 
PHANEROGAMS—NO. 2 
By PAUL C. STANDLEY 
WASHINGTON 
GOVERNMENT PRINTING OFFICE 
1916 
