﻿I 
  Mir 
  

  

  IS 
  

  

  THE 
  

  

  

  Botanical 
  Gazette 
  

  

  i 
  

  

  i 
  

  

  I 
  

  

  I 
  

  

  EDITORS; 
  

  

  JOHN 
  M. 
  COULTER. 
  Wabash 
  College, 
  Crawfordsville, 
  Ind. 
  

  

  CHARLES 
  R. 
  BARNES, 
  University 
  of 
  Wisconsin, 
  Madison, 
  Wis. 
  

  

  J. 
  C. 
  ARTHUR, 
  Purdue 
  University, 
  Lafayette, 
  Ind. 
  

  

  MISSOURI 
  

   BOTANICAi. 
  

  

  GARDEN. 
  

  

  VOLUME 
  XV. 
  

  

  1890 
  

   CRAWFORDSVILLE, 
  INDIANA 
  

  

  PUBLISHED 
  BY 
  THE 
  EDITORS. 
  

  

  I 
  

  

  