216 INDEX TO PART III 
Eln, American, 135. Fir, Southern Balsam, 184. 
Cork, 134. White, 186. 
Crisped-leaved, 134. Flowering Ash, 125. 
English, 134. Dogwood, 111. 
Field, 134. Four-winged Silverbell Tree, 
Kiaka, 136. 121. 
Red, 134. Fraser’s Balsam-fir, 184. 
Roek, 134, Fraxinus, 122-125. 
Scotch, 134. French Tamarisk, 69. 
Slippery, 134. Fringe-tree, 126. 
Wahoo, 135. 
Weeping, 134. Garden Plum, 99. 
White, 135. Red Cherry, 99. 
White-margined, 134, : Garland Crab-apple, 101. 
Winged, 135. Giant Arbor-vitew, 194. 
Witch, 134. Tree Lilac, 126. 
English Elm, 134. Ginkgo-tree, 201. 
Cherry, 99. Gleditschia, 95, 96. 
Hawthorn, 104. Goat-willow, 166. 
Maple, 87. Golden-chain, 92. 
Oak, 158. Golden Larch, 189. 
Walnut, 141. Gordonia, 70. 
Ericacesr, 116. Gray Birch, 145, 146. 
Euonymus, 78, Pine, 178. 
Euphorbiacer, 132. Willow, 167. 
Great Laurel, 117. 
Fagus, 160, 161. Great-leaved Magnolia, 64, 
Fate-tree, 129. Great Silver Fir, 185. 
Field Elm, 134. Tree of California, 192. 
Figwort Family, 127. Green Ash, 123. 
Filbert, 149. Groundsel-tree, 115. 
Fir, Balsam, 183, 184. Gum, Black, 112. 
Cephalonian Silver, 185. Sour, 112, 113, 
Cilician Silver, 186. Sweet, 108. 
European Silver, 187. Gymnocladus, 95. 
Fraser’s Balsam, 184. Gymnosperme, 170. 
Great Silver, 185. | 
Japan Silver, 184. Hackberry, 136. 
Noble Silver, 187. Hackmatack, 188, 
Nordmann’s Silver, 184. Halesia, 121. 
Pinsapo, 186. Hamamelidex, 107. 
Scoteh, 177. Hamamelis, 107, 
Siberian Silver, 185, Hatchet-leaved Arbor-vite, 194, 
Silver, 184-187, Haw, Black, 134 
