798 



INDEX TO 



ReproductiveOrgans of :■ 

 —— Hepaticacea;, 378. 



Lichenes, 383. 



Lycopodiaceae, 374. 



Marsileaceas, 372. 



Musci, 375. 



Respiration, 739. 

 Resting spores, 388. 

 Reticulated cells, 15. 



—— veined, 151. 



— — vessels, 35. 



Reticulum, 179. 

 Retinacula, 262. 

 Retuse, 162. 

 Revolute, 145. 

 Rhizome, 113. 

 Rhodosporeje, 390. 

 Ringent, 235 

 Root defined, 119. 

 Root-sheath, 125. 

 Rootstock, 113. 

 Rosaceous, 232. 

 Rostellum, 262. 

 Rotate, 233. 

 Rotation, 725. 



of Crops, 777. 



Round parencliyma, 27. 

 Ruminated, 3+0. 

 Runcinate. 161. 

 Runner, 111. 



Saccate, 227, 237. 

 Sagittate, 167. 

 Samara, 318. 

 Sap. 19. 

 Sap-wood, 80. 

 Sarcocarp, 300. 

 Sarmentum, 107. 

 Scalariform vessels, 35. 

 Scales or scurf, 47. 

 Scaly buds, 100. 



bulb, 117, 



Scandent, 106. 

 Scape, 194. 

 Sclerogen, 11. 

 Scorpioid cyme, 210. 

 Secondary root, 122. 

 Secretion, "84. 

 Secretions, 741. 

 Secundine, 332. 

 Seed, 335. 

 Seed-bud, 327. 

 Seed-nucleus, 337. 342. 

 Semi-anatropous, 334. 

 Sepals, 214, 221. 

 Septemfoliate, 170. 

 Septenate, 170. 

 Septicidal, 3()4. 

 Septifragal,;307. 

 Serrate, 158. 

 Serrulate, 1.58. 

 Sessile leaves, 134, 135. 

 .Seta, 376. 

 Setaceous, 48. 

 Sets, 48. 



Sexuality of plants, 748, 

 Sheath, 174. 

 Sheathing, 135. 

 Shrubs, 108. 

 Silicula, 320. 

 Siliqua, 319. 

 Silver-grain, 83. 

 Simple, 273. 

 Simple fruits, 312. 



leaves, 134, 156. 



Sinuate, 158. 

 Sinuose, 250. 



Size of cells, 8. 



trees, 82. 



Skeleton leaves, 147. 

 Sori, 368. 



Sorosis, 325. 

 Spadix, 199. 

 Spathe, 192. 

 Spathella, 192. 

 Spawn, 385. 



Special functions of the 

 stem, 733. 



phenomena, 786. 



physiology, 723. 



Spermagonia, 384. 

 Spermatia, 384, 3.'J5. 

 Spermatophores, 384. 

 Spermatozoids, 370, 378. 

 Spermophore, 283. 

 Sphalerocarpium, 325. 

 Spike, 197. 



Spiked cyme, 209. 

 Spikelet, 199. 

 Spines, 109. 



. of leaves, 179. 



Spiral cells, 15. 



vernation, 145. 



vessels, 33. 



Spongiform parenchyma 



28. 

 Spongiole, 120. 

 Sporangia, 368. 

 Spares, 367. 

 Sporidia, 334, 

 Sporocarp, 372. 

 Sporophores, 387. 

 Spreading, 108. 

 Sf.urred,228,237. 

 Squamaj or scales, 190. 

 Squamula;, 193. 

 .Stamens, 216, 241. 

 Standard, 232. 

 Starch, 20. 



amorphous, 22. 



nucleus of, 23. 



Stem defined, 69. 

 Stercnchyma, 28. 

 Sterigmata, 388. 

 Sterile, 241. 

 Stichidia, 390. 

 Stigma, 216. 291. 

 Stings, 51. 



Stipe, 97. 



St i pel late, 176. 



Stipels, 176. 



Stipitate, 281. I 



Stipulate, 176. 

 Stipules, 133, 176. 

 Stolon, 112. 

 Stoloniferous, 112. 

 Stomata, 42. 

 Stone-fruit, 313. 

 Strobile, 200. 

 Strobilus, 200, 325. 

 Structural botany, 1, 4. 

 Strophioles, 340. 

 Struma, 174, 376. 

 Style, 216, 288. 

 Stylopodium, 266. 

 Stylospores, 384, 385. 

 Sub-hybrids, 762. 

 Submerged leaves, 149, 



, structure of, 149. 



Sub- rotund, 167. 

 Subterranean stems, 113. 

 Subulate, 165. 

 Sucker, 112. 

 Superior calyx, 226. 



ovary, 281. 



Superposed, 330. 

 Supervolute, 146. 

 Suppression, 363. 

 Supra-axillary, 133. 

 Surculose, 112. 

 Suspended ovule, 329. 

 Suspensor, 345. 

 Suture, 302. 

 Syconus, 326. 

 Symmetry of flower, 357, 

 Synantherous, 256. 

 Syncarpous, 274, 276. 



fruits, 317. 



Syngenesious, 256. 

 Synochreate, 177. 

 Systematic botany, 394. 



Tabular parenchyma, 28. 

 Taphrenchvma, 32. 

 Tap-root, 122. 

 Tegmen, 339. 

 Tegmenta, 100, 

 Tela-conti'Xta, 29. 

 Tendril, 110. 

 Tendrils of leaves, ISO. 

 Tercine, 331. 

 Tcrnate, 170. 

 Testa, 337. 

 Tetradynamous, 259. 

 Tetraspores, 390, 

 I'etrathecal, 246. 

 Tlialamiflonc, 256. 

 Thalamium, 383. 

 Thalamus, 294, 

 Thallogens, 64. 

 Thallophvtes, 64. 

 Thallus, 98. 

 Theciu, i;4(). 

 Thccaspores, 387, 

 Thorns, 109. 

 Throat, 225, 

 Thyrsus, 20S. 



