INDEX TO THE TREES 
Abies balsamea, 27. 
Acacia, Three-thorned, 165. 
Acer dasycarpum, 18s. 
negundo, 193. 
nigrum, 183. 
pennsylvanicum, 177. 
platanoides, 1809. 
pseudo-platanus, 191. 
rubrum, 187. 
saccharinum, 181, 185. 
saccharum, 181, 180. 
saccharum nigrum, 183. 
spicatum, 179. 
Aesculus glabra, 199. 
hippocastanum, 197. 
hippocastanum, v. fldre pléno, 
197. 
Ailanthus, 171. 
glandulosa, 171. 
Almondleaf Willow, 30. 
Alternate-leaved Dogwood, 
207. 
Amelanchier canadensis, 149. 
American ‘Crab, 145. 
Elm, 127. 
Arborvitae, 31. 
Ash, Black, 221. 
Blue, 219. 
Green, 217. 
‘Mountain, 147. 
Red, 215. 
White, 213. 
Ash-leaved Maple, 193. 
Aspen, 49. 
Largetooth, 51. 
Austrian Pine, 11. 
Balm of Gilead, 53. 
Hairy, 55. 
Balsam, 53, 55. 
Fir, 27. 
Basswood, 201. 
Beech, 93. 
Blue, 83. 
Water, 83. 
White, 93. 
Betula alba papyrifera, or. 
alleghanensis, 87. 
lenta, 87. 
lutea, 89. 
papyrifera, 91. 
Birch, Black, 87. 
Canoe, OI. 
‘Cherry, 87. 
Gray, 80. 
Paper, 91. 
Sweet, 87. 
‘White, gr. 
Yellow, 89. 
Bitternut Hickory, 79. 
Black Ash, 221. 
Birch, 87. 
Cherry, 155. 
Gum, 209. 
Jack, 119. 
Locust, 169. 
Maple, 183. 
Oak, 115, 117. 
Pine, 11. 
Spruce, 23. 
Sugar Maple, 183. 
Walnut, 6s. 
Willow, 37. 
Blue Ash, 219. 
Beech, 83. 
Dogwood, 207. 
Boxelder, 193. 
Boxwood, 205. 
Brittle Willow, 41. 
Buckeye, Ohio, 199. 
Bur Oak, 103. 
Butternut, 63. 
Buttonball-tree, 141. 
Button-wood, 141. 
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