﻿169 
  

  

  VOLUME 
  XXX. 
  

  

  CONTAINS 
  

  

  Order 
  90. 
  SAURURACE^). 
  

  

  Order 
  91. 
  CERATOPHYLLACE^. 
  

  

  Order 
  92. 
  CALLITRICHACE^. 
  

  

  Order 
  93. 
  PODOSTEMACEjE. 
  

  

  Order 
  94. 
  EUPHORBIACEjE. 
  

  

  Order 
  95. 
  EMPETRACEjE. 
  

  

  Order 
  96. 
  JUGLANDACE^. 
  

  

  The 
  Lizardtail 
  tribe. 
  

   The 
  Hornwoit. 
  tribe. 
  

   The 
  Water 
  Chick 
  weed 
  tribe 
  

   The 
  Riverweed 
  tribe. 
  

   The 
  Spurge 
  tribe. 
  

   The 
  Crowberry 
  tribi. 
  

   The 
  Walnut 
  tribe. 
  

  

  VOLUME 
  XXXI. 
  

  

  CONTAINS 
  

  

  Order 
  97. 
  CUPULIFER^. 
  

   Order 
  98. 
  MYRICACEtE. 
  

   Order 
  99. 
  BETULACEiE. 
  

  

  The 
  Nut 
  tribe. 
  

   The 
  Gale 
  tribe. 
  

   The 
  Birch 
  tribe. 
  

  

  VOLUME 
  XXXII. 
  

  

  CONTAINS 
  THE 
  SPECIES 
  OF 
  THE 
  GENUS 
  Salix, 
  DOWN 
  TO 
  AND 
  INCLUDING 
  

  

  Salix 
  rostrata, 
  of 
  

  

  Order 
  100. 
  SALICACE^. 
  

  

  The 
  Willow 
  tribe. 
  

  

  VOLUME 
  XXXIII. 
  

  

  CONTAINS 
  THE 
  RESIDUE 
  OF 
  

  

  Order. 
  100. 
  SALICACEiE. 
  The 
  Willow 
  tribe. 
  

  

  VOLUME 
  XXXIV. 
  

  

  Order 
  101. 
  

   Order 
  102. 
  

   Order 
  103. 
  

  

  CONTAINS 
  

  

  BALSAMIFLU^l. 
  

  

  PLATANACE^E. 
  

  

  URTICACEjE. 
  

  

  The 
  Sweet-gum 
  tribe. 
  

   The 
  Plaifitree 
  tribe. 
  

   The 
  Nettle 
  tribe. 
  

  

  