816 



INDEX TO STRUCTURAL AND PHYSIOLOGICAL BOTANY. 



Special functions of tlie 

 stem, 746 



— phenomena, 802 



— physiology, 728 

 Spermagonia, 374 

 Bpermatia, 376, 377 

 Spermatogonia, 374 

 Spermatophores, 376 

 Spermatozoids, 362, 370, 



373 

 Sperm-cells, 367, 772 

 Spermoderm, 328 

 Spermophore, 275 

 Sphalerocarpium, 316 

 Spike, 190 

 Spiked cyme, 202 

 Spikelet, 192 

 Spines, 103 



— of leaves, 173 

 Spiral cells, 24 



— vernation, 142 



— vessels, 41 

 Spongelet, 113 

 Spongiform parenchyma, 



36 

 Spongiole, 113 

 Sporangium, 367, 371 

 Spores, 3-'58 

 Sporidia, 375 

 Sporocarp. 363 

 Sporophores, 379 

 Sporules, 375 

 Spreading, 102 

 Spur, 230 



Spurious tracheae, 43 

 Spurred, 221, 230 

 Squamfe, 182 

 Squamous, 182 

 Sqiiamulse, 185 

 Stalked leaves, 133 

 Stamens, 208, 233 

 Standard, 225 

 Starch, 28 



— amorphous, 30 



— nucleus of, 31 

 Starchy albumen, 334 

 Stellate, 54 



Stem defined, 63 

 Sterenchyma, 37 

 Sterigmata, 380 

 Sterile, 233 

 Stichidia, 382 

 Stigma, 209, 265, 283 

 Sting, 59 

 Stipe, 101 

 Stipellate, 170 

 Stipels, 170 

 Stipitate, 273 

 Stipulate, 170 

 Stipules, 128, 170 

 Stolon, 105 

 Stoloniferous, 105 

 Stoma, 368 



Stomata, 50 

 Stone, 292 

 Stone-fruit, 305 

 Straight- veined, 147 

 Strap-shaped, 228 

 Strobile, 193, 317 

 Strobilus, 193, 317 

 Structural botany, 1 , 4 

 Strophioles, 332 

 Struma, 168, 368 

 Style, 209, 263, 280 

 Stylopodium, 259 

 Stvlospores, a76, 377 

 Sub-hybrids, 779 

 Submerged leaves, 132 

 — , structure of, 129 

 Sub-rotund, 161 

 Subterranean stems, 107 

 Subulate, 159 

 Sucker, 105 

 Superior calyx, 219 



— ovary, 219, 273 

 Superposed, 321 

 Supervolute, 143 

 Suppression, 355 

 Supra-axillary, 127 

 Surculose, 106 

 Suspended ovule, 320 

 Suspensor, 336 

 Sutural. 297 

 Sutures, 260, 294 

 Sycouus, 318 

 Symmetry of flower, 

 Synantherous, 249 

 Syncarpous fruits, 308 



— pistil, 266, 268 

 Syngenesious, 249 

 Synochreate, 171 



Tabular parenchyma, 37 

 Taper-pointed, 157 

 Taphrenchyma, 40 

 Tap-root, 117 

 Tegmen, 328, 330 

 Tegmenta,94, 170 

 Tela-contexta, 37 

 Tendril, 103 

 Tendrils of leaves, 174 

 Tercine, 322 

 Ternate, 164 

 Testa, 328 



TetradynamoiTS, 251 

 Tetraspores, 382 

 Tetrathecal, 238 

 Tbalamium, 375 

 Thalamus, 258, 286 

 ThaUogens, 7, 10 

 Thallophytes, 7 

 Thallus, 7 

 Thecae, 238, 375 

 Thecaspores, 379 

 Thecasporous, 379 



Thorn, 103 

 Throat, 218, 225 

 Thyrse, 195 

 Thyrsus, 195 

 Tigelle. 338 

 Toothed, 152 

 Torus, 258, 286 

 Trachefe, 42 

 — spurious, 43 

 Trachenchyma, 42 

 Transformation, 357 

 Transpiration, 748 

 Transplanting, 744 

 Transporting seeds, 785 

 Transverse ovule, 326 

 Tree, 101 

 Triadelphous, 249 

 Ti ichosporangium, 384 

 Tricostate, 146 

 Trifoliate, 164 

 Tripinnate, 164 

 Tripli-costate, 146 

 Tripli-ternate, 166 

 Tristichous, 138 

 Triternate, 166 

 True root, 112 

 Truncate, 157 

 Trunk, 101 

 Tryma, 312 

 Tube, 218, 225 

 Tuber, 108 



Tuberculated root, 123 

 Tubercule, 123 

 Tubular, 225 

 Tufted root, 123 

 Tunic, 111 

 Tunicated bulb, 110 

 Turpentine vessels, 62 

 Twining, 100 

 Tympanum, 369 



Umbel, 196 

 Umbilical cord, 318 

 Umbilicus, 318, 327 

 Uncinate, 54 

 Under shrub, 102 

 Undulated, 152 

 Unequally pinnate, 162 

 Unguiculate, 223 

 Unguis, 223 

 Unisexual, 232 

 Urceolate, 226 

 Urn-shaped, 161 

 Utricle, 305 

 Utricles, 13 



Vagina, 128, 168 

 Vaginule, 367, 371 

 Vaivate, 142, 210 

 Valvular, 210 

 Valves, 295 

 Vascular bundles, 66 



