Xii TABLE OF CONTENTS. 



Overcup White, 132. Sp. 3. Post or Rough, 133. Sp. 4. Swamp White, 135. 



Sp. 5. Chestnut, 137. Sp. 6. Rock chestnut, 138. Sp. 7. Little Chincapin, 140. 



Sp. 8. Black or Yellow-barked, 141. Sp. 9. Scarlet, 144. Sp. 10. Red, 148. 



Sp. 11. Bear, 150. Grouping of the oaks, 151. Planting with oaks, 152. 



English oaks, 157. Genus 2. Beech. Sp. 1. American, 158. European. 162. 



Genus 3. Chestnut, 163. Sp. 1. American, 164. Genus 4. Hazel, 170. Sp. 1. 



American, 171. Sp. 2. Beaked, 173. 

 Family III. Hornbeam Family. Genus 1. Hornbeam. Sp. 1. American, 174. 



Genus 2. Hop Hornbeam. Sp. 1. American, 177. 

 Family IV. Walnut Family, 180. Insects, 180. Genus 1. Walnut, 181. Sp. 1. 



Butternut or oilnut, 182. Sp. 2. Black walnut, 185. Genus 2. Hickory, 187. 



Sp. 1. Shellbark, 191. Sp. 2. Mockernut, 194. Sp. 3. Pignut, 197. Sp. 4. 



Bitternut, 199. 

 Family V. Birch Family, 201. Genus 1. Birch, 202. Sp. 1. Black, or Sweet, 



203. Sp. 2. Yellow, 206. Sp. 3. Red, 208. Sp. 4. Canoe, 210. Sp. 5. White, 



213. European Birch, 215. Planting, 216. Genus 2. Alder, 217. Sp. 1. Com- 

 mon, 218. Sp. 2. Speckled, 220. 

 Family VI. Wax Myrtle Family. Genus 1. Myrtle. Sp. 1. Sweet Gale or Dutch 



Myrtle, 222. Sp. 2. Bay Berry or Wax Myrtle, 224. Genus 2. Liquidamber. 



Sp. 1. Sweet fern, 225. 

 Family VII. Plane Tree Family, 226. Genus 1. Plane Tree. Sp. 1. Buttonwood, 



or occidental Plane, 227. Malady in the buttonwoods, 232. Oriental Plane, 235. 



Californian, 237. 

 Family VIII. Willow Family, 239. Genus 1. Poplar, 240. Insects on, 242. Sp. 



1. Large, 242. Sp. 2. American aspen, 243. Sp. 3. Balm of Gilead, 245. Sp. 



4. River, 246. Sp. 5. Necklace, 249. True Balsam poplar, 251. Genus 2. 



Willow, 252. Group 1. Sallows. Sp. 1. Sage, 255. Var. 2, 256— var. 3, 257. 



Sp. 2. Muhlenberg's, 257. Group 2. Two-colored. Sp. 3. Bog, 25S. Sp. 4. 



Woolly-headed Swamp. Sp. 5. Prinos-like, 259. Sp. 6. Dense-flowered Early, 



260. Sp. 7. Frost or Tender, 261. Group 3. Sp. 8. Brittle Gray, 262. Group 



4. Osiers. Group 5. Brittle, 263. Sp. 9. Crack, 264. Sp. 10. Varnished, 265. 



Sp. 11. Bedford, 266. Sp. 12. Glossy, 267. Group 6. White. Sp. 13. The 



White, 268. Blue. Sp. 14. Yellow Willow, or Golden Osier, 269. Sp. 15. 



Weeping, 270. Sp. 16. Black, 271. Sp. 17. Pursh's, 272. Group 7. Ochre- 

 flowered. Sp. 18. Beaked, 274. Group 8. Cordate. Sp. 19. Heart-leaved, 275. 



Sp. 20. Stiff-leaved, 276. Sp. 21. Torrey's, 277. 

 Family IX. Bread-Fruit Family, 279. Genus 1. Mulberry Tree. Sp. 1. Red 



Mulberry, 280. Paper Mulberry ; Osage orange, 2S2. 



Chapter III. Plants ivhose Floivers are without Petals, and not arranged 



in Aments. 

 Family X. Elm Family, 284. Genus 1. Elm, 285. Insects on, 286. Sp. 1. 

 American Elm, or White Elm, 286. Sp. 2. Slippery Elm, 297. English Elm, 

 299. Scotch Elm, 305. River Elm ; Racemed Elm, 305. Genus 2. Nettle 

 Tree. Sp. 1. American, 306. Sp. 2. Hackbcrry, 309. Planer tree ; Tselkwa 

 tree, 312. 



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