﻿Smithsonian 
  Report 
  1922. 
  — 
  Standley. 
  

  

  Plate 
  12. 
  

  

  I. 
  Press 
  Used 
  for 
  Extracting 
  Balsam. 
  

  

  2. 
  Brackish 
  Lagoon, 
  Department 
  of 
  La 
  Libertad. 
  

  

  Photographs 
  from 
  Dr. 
  V. 
  M. 
  Huozo. 
  

  

  