224 INDEX TO PART III“ 
Willow, Laurel-leaved, 165. 
Long-leaved, 167. 
Purple, 165. 
Shining, 164. 
Weeping, 164. 
White, 164. 
Willow Family, 161. 
Willow-oak, 158. 
Winged Elm, 135. 
Witch-elm, 134. 
Witch-hazel, 107. 
Witch-hazel Family, 107. 
Xanthoxylum, 73. 
Yellow-barked Oak, 156. 
Yellow Birch, 146. 
Cucumber-tree, 64. 
Haw, 106. 
Plum, 98. 
Yellow-wood, 93. 
Yew, 199. 
Yulan, 65. 
Zizyphus, 80. 
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