740 



GENEEAL AND GLOSSAEIAL INDEX. 



Species, representative, 



664. 

 Specific character, 177. 



centres, 665. 



Spermatia, 469. 

 Spermatozoids, 416, 448, 



464, 550. 



Sperm-cells, 621, 623. 

 Sperm ogonia, 469. 

 Spicular cells, 479. 

 Spike, 78. 

 fcpikelet, 76. 

 Spines, 68, 519. 

 Spinose-serrate, 59. 

 Spinosus, 66. 

 Spinous, 67. 

 Spiral embryo, 157. 



, fundamental, 45. 



growth, 656. 



(leaves), 43. 



, secondary, 45. 



vessels, 510. 



Spongioles, 539. 

 Sporanges, 154, 409. 

 Spore-fruits, 427. 

 Spores, 409, 621. 



, resting, 441. 



, vitality of, 544. 



Sporocarps, 427. 

 Sporogonium, 430. 

 Sports, 642. 

 Spur, 110. 

 Spurious dissepiments, 



131. 



Spurred petals, 110. 

 Stamens, branched or 



compound, 120, 601. 



, characters of, 119. 



, development of, 



601. 

 of Gymnospermia, 



124. 



, number of, 124. 



Staminode, 117. 

 Standard, 111,249. 

 Starch, 501. 

 Starch-granules, 502. 



, test for, 502. 



Statistics of vegetation, 



696. 



Stellate cells, 478. 

 Stems, 10, 20. 



, anatomy of, 525. 



, development of, 



594. 

 , regions of, 22. 



Stichidium, 439, 448. 

 Stigma, 12, 133. 

 Stigmas, characters of, 



128. 



Stigmata bicruria, 127. 

 Stings, 66, 524. 

 Stipels, 54, 

 Stipitate, 101. 

 Stipules. 51, 53. 

 Stock, 36. 

 Stomata, 580. 

 , development of, 



591. 



Straight embryo, 157. 

 Striate, 40. 

 Strictus, 40. 

 Strobilus, 152. 

 Structure of anthers, 541. 



of flowers, 86, 540. 



of leaves, 539. 



of ovules, 541. 



of petioles, 540. 



of roots, 533. 



of stems, 525. 



of thalamus, 542. 



Style, 12, 128. 



, characters of, 133. 



, structure of, 541. 



Stylospores, 464. 

 Suberous layer, 524, 529. 

 Submerged leaves, 65. 

 Subrotuud, 58. 

 Substitution, 88, 101. 

 Subulate, 58, 120. 

 Successive whorls, 48. 

 Sugar, 404. 



, secretion of, 581. 



Superior, 98. 



ovary, 130. 



Superposition, 91, 94, 



101. 



Suppression, 93. 

 Supradecomposite, 63. 

 Surfaces of leaves, 65. 

 Survival, 163. 

 Suspended ovule, 138. 

 Suspensor, 626. 

 Sutural dehiscence, 123, 



142. 

 Sutures of anther, 123. 



, dorsal, 129. 



, ventral, 129. 



Swarm-spores, 614. 

 Syconus, 151. 

 Symmetrical flower. 91. 

 Sympetalous, 97 



Sympode, 30, 82. 

 Syncarpous fruits, 145. 



- pistil, 130. 

 Syngenesious, 97, 126. 

 Synonyms, 167. 

 Synsepalous, 97. 

 System, aerial, 514. 



, cellular, 514. 



, cortical, 514. 



, fibro-vascular, 515. 



, secretory, 515. 



System of Benthain and 



Hooker, 187. 



of Caruel, 190. 



of Braun, 188. 



of De Candolle, 



186. 



of Endlicher, 186. 



of Jussieu, 185. 



of Lindley, 187- 



of Linneeus, 181. 



Systematic botany, 158. 

 Systems, artificial, 180. 



, natural, 1 82. 



of classification, 



180. 



Tabular cells, 478. 

 Tannin, 582. 

 Tap-root, 16. 

 Teeth of calyx, 107. 

 Tegmen, 137, 153. 

 Tela contexta, 510. 

 Temperature of plants, 



647. 



Tendrils, 67, 657. 

 Tension, 609. 

 Teratology, 87. 

 Terete, 40. 



Ternary compounds, 578. 

 Ternate, 663. 

 Ternato -pinnate, 64. 

 Tertiary layers, 460. 

 Testa, 130, 153. 

 Tetradynamous, 124. 

 Tetramerous flowers, 91. 

 Tetraspores, 439, 447, 



614. 



Texture of leaves, 65. 

 Thalamifloral, 98. 

 Thalamus, 99, 100, 542. 

 , development of, 



100. 



, structure of, 542. 



Thallophyta, 9, 411,435. 

 , morphology of, 411. 



