INDEX. 



Abele poplar, 284, 340. 

 Abies (genus), 41. :;ol, 338. 



r amabilis, 33!l. 



bracteata. 311. 



eoncnlor. '.}'.}'.*. 



Douglasii. ;!:!7. 



Fraserii, 338. 



grandis, 339. 340, 341. 



magnin'ca. :!:'.!i. 



Men/.irsii, :;:;(. 



nobilis, 340 



pectinata. 42, 151, 341, 342. 



subalpina, 339. 



Williatnsoniana, 336. 



Abietinea. :!04, 310. 

 Absolute humidity, 12, 15. 

 Absorption by vital process, 194. 

 Acacia (petals), 2-V.t. 



dralbata. 2'V.i. 



(ireggii, 259. 



homalophylla. 200. 



taelanoxy Ion, 26CK 



pycnantha, 2-V.i. 



Acer (genus), 23 . 3io. 



compestre, seed of, 32. 



circinatum, '_''.'.. 



da-syoarpiiin. 237, 34G. 



glabrum, 2: 1 ,'.. 



maiTopbyllum, 238. 



n eg undo, 239. 



ni^runi, 237. 



Pennsylvanicum, 238. 



pseudo- platan us, 33, 140. 



rubriun, 14G, 238. 



saecbarinmn, 14G, 236,340. 



spicatum, 238. 



tartaricuin, as a hedge plant, 



14(1. 



Acetates, prepared from smoke, 153. 



A corn- worms, IM>. 



Acorns, mode of keeping, 34. 



Acre, number of trues on an, 50. 



Acres of forest in European coun- 

 tries, 83. 



Ai-t'mostrobus, 304. 



Adaptation of species to conditions, 90 



Addison, quotation from, 114. 



Adornment, planting for, 115. 

 vKsculus (genus i. '_'">:;. 



Califoi-nica, 255, 256. 



llava. 2 "i">. 



u;labra, 254. 



bippocestanara, 254. 



parviflora, 255. 



AIM- lor transplanting, 43. 



Agency of birds and animals in 



planting, 31. 



Airgsbach, school of Forestry at, 107. 

 Ailantbus irlandulosa, 93, 288, 346. 

 Air, expansion and contraction of, 15. 



exposure of roots to, 43. 



Alabama, pine belt in, 200. 



dying oft' of chestnut trees in, 

 22:5. 



Albumen of seeds, 35. 

 Alder, 84, 210, 231. 



blossoms of, 30. 



percentage of charcoal in, 151. 



Aleppo pine, period of full growth, 



105. 



Algorobis glandnlosa, 1-29, 130, 131. 

 Alkalies in wood, 152. 

 Alkaline soils, li. 

 Alnus (genus), 231. 



glutinosa. 231, 232. 

 incana, 233. 



oblon^ifolia. 233. 



Uregona, 233. 



rhoinbi folia, 233. 



rubra, 233. 



Alps, timber-line on, 25. 

 Alsace, chestnut grown in, 222. 

 Alternations in forest growth, 90. 

 Alueitae, or feather-winged moths, 



179. 



Alum, preserving properties of, 193. 

 Amelanchier (genus), 264. 



alnifolia, 264. 



Canadensis, 146, 264. 



Aments, flowers so called, 29. 

 American alder, 233. 



aspen, 284. 



white oak, 216. 



yew, 314. 



355 



