SUBJECT INDEX TO VOLUMES I-V 



985 



Idea, II. 418; III. 511. 



Icosandra, II. 225. 



Idaho, see United States, Western. 



Idesia, II. 571; III. 614. 



Idria, II. 563. 



Ignatia, II. 719; III. 682. 



Ilex, II. 462; III. 529. 



Ikx, II. 469, 614. 



Ilicineae, see Aquifoliaceae. 



lUicium, II. 209; III. 397. 



Illigera, II. 228. 



Illinois, see United States, Northeastern. 



Illipe, II. 698; III. 667; IV. 534. 



Illuminating gas, IV. 433, 558. 



Illustrating, I. 37, 521. 



Imantina, II. 823. 



Imbricaria, II. 699. 



Improvement by hybridization, III. 50. 



Incarvillea, II. 788. 



Increase of wood and bark, I. 189, 527. 



Increment, IV. 232, 550. 



determination of, IV. 232, 550. 



influence of thinning on, IV. 175. 



India, see British India. 

 Indian Ocean Islands, afforestation, IV. 

 168. 



botanic gardens, 1. 68. 



descriptive botany. III. 93. 



economic products. III. 279. 



forest description, IV. 378. 



forest devastation, IV. 283. 



forest influences, IV. 49. 



forest laws, IV. 332. 



■ periodicals, III. 26; see also Mauri- 

 tius, I. 29. 



phytography, I. 481, 536. 



state forest administration, IV. 



295. 

 Indiana, see United States, Northeastern. 

 India-rubber, see Gutta percha. III. 228. 

 Indigofera, II. 364; III. 478. 

 Indigo/era, II. 381. 

 Individual noteworthy trees, I. 295, 531 ; 



V. XVI.' 

 Indochina, botanic gardens, see Cochin- 

 china, I. 66. 



dendrography, IV. 88. 



descriptive botany, III. 92. 



economic products. III. 276. 



forest description, IV. 377. 



■ forest products, IV. 400. 



miscellaneous publications on ar- 

 boriculture, III. 129. 



periodicals. III. 26. 



phytography, I. 469, 635. 



Indovethia, II. 544. 

 Inflorescence, I. 113. 

 Influence, forest, IV. 42, 541. 



of thinning on increment, IV. 175. 



Infusions, III. 221. 

 Inga, II. 365. 



Inga, II. 330, 340, 377; III. 469, 483. 

 Injuries caused by animals, III. 186; 

 IV. 196, 548. 



caused by birds, IV. 198. 



caused by chmatic influences, IV. 



188; V. XXX.2 

 -^—caused by drought. III. 183; IV. 

 192. 



caused by frost. III. 181; IV. 191, 



548; V. XXX. 2 



caused by game, IV. 196. 



caused by gases, III. 185; IV. 192, 



548. 



caused by grazing animals, III. 186 ; 



IV. 197, 548. 



caused by hail. III. 184; IV. 189, 



548. 



caused by heat, IV. 192. 



caused by heat and insolation, III. 



184. 



caused by insects. III. 186, 757; 



IV. 199, 548; V. xxxi." 

 caused by lightning, IV. 193, 548. 



Injuries caused by man, IV. 196, 548. 



caused by meteoric influences, IV. 



188, 548; V. xxx.= 

 caused by plants, III. 193; IV. 



550. 

 caused by rain, III. 184; IV. 189, 



548. 

 caused by rime, III. 184; IV. 189, 



548. 

 caused by rodents. III. 186; IV. 



197, 548. 

 caused by smoke. III. 185; IV. 192, 



548. 

 caused by snow. III. 184; IV. 189, 



548. 



caused by vascular plants, IV. 210. 



caused by water, III. 185. 



caused by wind. III. 184; IV. 188, 



548. 



of street trees. III. 212. 



prevention of. III. 193. 



sec also Diseases and injuries, and 



Wounds and mutilations. 

 Inocarpus, II. 366; III. 479. 

 Inoda-phnis, II. 366. 



Inscriptions in trees, I. 210, 528; V. xii.' 

 Insects, IV. 91, 544, 549._ 

 diseases and injuries caused by, 



III. 186; IV. 199, 548. 



timber attacked by, IV. 414, 557. 



see also Interrelations with the 



animal kingdom, I. 234, Myrrnecoph- 



ilism, I. 235, and Reproductive in- 

 terrelations, I. 236, 529. 

 Insolation, injuries, caused by. III. 184. 

 Institutions, botanical, see Botanic gar- 

 dens, etc., I. 38, 521. 

 Instruments of measm^ement, IV. 231. 

 Insurance, of employees, IV. 310, 554. 



of forests, IV. 284, 552. 



Interrelations with animals, I. 234. 

 Introduction by man, I. 241; V. xii.' 

 Introduction of trees and shrubs, see 



Acclimatization, III. 43. 

 Introductory publications, dendrology, I. 



79, 522; V. ix;= see also Auxiliary and 



introductory publications. 

 Intsia, II. 366; IV. 521. 

 Intsia, II. 330. 

 Inula, II. 859. 

 Inundation, IV. 184, 547. 

 lochroma, II. 772; III. 700. 

 lodes, II. 475. 

 lodina, II. 168. 

 loedes, II. 475. 

 lonidium, II. 567. 

 Iowa, see United States, Western. 

 loxylon, II. 153. 

 Iphiona, II. 859. 

 Ipomoea, II. 745; III. 694. 

 Ipomoea, II. 744. 

 Ireland, forest descriptions, IV. 359, 556. 



see also British Islands. 



Iresine, II. 190; III. 388. 

 Iriartea, II. 69; III. 325. 

 Irina, II. 488. 

 Irmischia, II. 740. 

 Irrigation, III. 150; IV. 144. 



of street trees. III. 211. 



Irritability, I. 193, 197, 527. 



Irvingia, II. 414; III. 508. 



Irvanthera, II. 220. 



Isertia, II. 820. 



Isodendrion, II. 567. 



Isoloma, II. 794. 



Isomeris, II. 233; III. 409. 



Isonandra, II. 698. 



Isonandra, II. 698, 699; III. 668. 



Isonema, II. 727. 



Isopogon, II. 163; III. 383. 



Isoptera, III. 560; III. 611. 



Isora, II. 534. 



Isotrema, II. 181. 



Isotropis, II. 366; III. 479. 



Isoiypiis. II. 862. 



Italy, acclimatization. III. 49. 



administration of private forests, 



IV. 309. 



afforestation, IV. 165. 



arbor day, IV. 42. 



bibliography, I. 4. 



botanic gardens, I. 60, 522; V. 



vm.^ 



collections. III. 29. 



cultivation of exotic trees, IV. 127. 



cultivation of fruit trees. III. 145. 



dendrography, IV. 86. 



descriptive botany, III. 88. 



economic products. III. 271. 



erosion, IV. 186. 



exhibitions, IV. 20. 



forest descriptions, IV. 363. 



forest devastation, IV. 283. 



forest fu-es, IV. 183. 



forest gardens, IV. 18. 



forest influences, IV. 47. 



— forest laws, IV. 327. 



forest management, IV. 249. 



forest officers and employees, IV. 



311. 



forest policy, IV. 276. 



forest products, IV. 399. 



forest protection, IV. ISl ; V. xxx.' 



forest regulations, IV. 304. 



forest schools, IV. 35, 541. 



forest servitudes, IV. 334. 



galls, I. 215. 



history, I. 81; III. .33; IV. 28. 



individual trees, I. 297. 



insects, IV. 209. 



manuals of arboriculture. III. 114. 



measures promoting silviculture, 



IV. 41, 541. 



miscellaneous publications on ar- 

 boriculture, III. 126. 



miscellaneous publications on silvi- 

 culture, IV. 122. 



periodicals, I. 24, 520; III. 23; IV. 



13; V. vii.= xn.= 



— ■ — pharmacopoeias, III. 256. 



— ■ — phenology, I. 226. 



phytography, I. 423, 535; V. 



XXII. 2 



— ■ — reproductive interrelations, see Eu- 

 rope, I. 239. 



silviculture and pasturing, IV. 135. 



— - — state forest administration, IV. 

 293. 



state supervision of forests, IV. 



286. 



taxes, tariffs, etc., IV. 285. 



textbooks and manuals of forestrj', 



IV. 99. 



textbooks and manuals of silvi- 

 culture, IV. 109. 



timber trade, IV. 405. 



vernacular names, I. 74. 



viticulture, III. 557. 



Itea, II. 241;III. 412. 



Ilea, II. 462. 



Iva, II. 859. 



Ixerba, II. 241. 



Ixianthes, II. 780; III. 702. 



Ixionanthes, II. 393. 



Ixonanthes, II. 393. 



Ixodia, II. 859. 



Ixora, II. 820; III. 745. 



Ixorhea, II. 751. 



Jacaranda, II. 788; III. 706. 

 Jacaratia, II. 582. 

 Jackia, II. 821. 

 Jackia, II. 432. 

 Jacksonia, II. 366. 

 Jacobinia, II. 800; III. 709. 

 Jacquemontia, II. 746. 

 Jacquinia, II. 691 ; III. 665. 

 Jacquinia, III. 665. 



