﻿Vol. 
  XV. 
  

  

  April, 
  1890. 
  

  

  No. 
  4 
  

  

  THE 
  

  

  u 
  

  

  I 
  

  

  Botanical 
  Gazette 
  

  

  ^ 
  

  

  'TCQ 
  

  

  \ 
  \ 
  ■- 
  

  

  1 
  

  

  « 
  

   i 
  

  

  EDITORS 
  : 
  

  

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

  

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

  

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

  

  

  CONTENTS: 
  

  

  Mv^?^^°l^^^^<^*s- 
  I^'- 
  CharUs 
  Robertson 
  

   Mycologlc 
  observations. 
  L 
  A. 
  P, 
  Morqan 
  . 
  

  

  A 
  iievision 
  of 
  North 
  American 
  Cornaceae. 
  11. 
  

  

  79 
  

  

  BRiefee 
  Akticles 
  97 
  

  

  (jiandular 
  pubescence 
  in 
  Aster 
  patens, 
  

   -a. 
  ^, 
  Hitchcock. 
  

  

  £X_IT0RIAL 
  99 
  

  

  pJL^^ 
  <^ray 
  Herbarium. 
  

  

  CERENT 
  LlTERATORE 
  100 
  

  

  mncGS^ 
  the 
  Kurlle 
  Islands-Minor 
  

  

  John 
  M. 
  CottlUr 
  and 
  Walter 
  U. 
  £mvi 
  ■ 
  . 
  ti^ 
  

  

  Notes 
  and 
  News 
  """ 
  

  

  Stem 
  leaves 
  of 
  Ppha^a— 
  Buried 
  r*^V 
  

   rophvll 
  — 
  Physiological 
  charts— 
  App*- 
  

   ratus 
  for 
  iUustratinfl- 
  .m 
  growth— 
  Ap- 
  

   paratus 
  for 
  observing 
  transpiration- 
  

   Girdled 
  tr 
  

  

  -^ 
  -^ 
  ^ 
  * 
  

  

  (Issued 
  April 
  19.] 
  

  

  CKAWFORD8V1LLK. 
  INDIANA 
  

  

  PUBLISHSD 
  BY 
  THK 
  KDITOEa. 
  

  

  CAKbOK 
  A 
  Hot.I.M«BII«lE, 
  PlUFTHB* 
  *■!> 
  BlSDCM 
  l«PI*ir*r«C4«, 
  IHWIAM* 
  

  

  