INDEX 



G07 



All numbers refer to pages, heavy type indicating illustrations. 



Sudden adaptations, 457, 459; 



variations, 450 

 Sugar, 32, 101 

 Sugar-beet, 101 

 Sugar-cane, 101, 106, 121, 124, 



387, 420, 421; stalks, 298 

 Sugar-maple, 101, 261, 263 

 Sugars, 562 

 Sulphur in grains, 31 

 Sumac Family: poison-ivy, 218; 



poison-sumac, 220 

 Summer, crook-neck squash, 79; 



savory, 137, 139, 383; wood, 



251, 553 

 Sunflower, 420, 421 

 Sunflower Family, 385, 401, 420, 



421: dandelion, 443; Jerusalem 



artichoke, 61, 62; lettuce, 72, 



73, 74; oxeye, 380; woimwood, 



160 

 Superior ovary, 350 

 Support, organs of, 321 

 Surface fibers, 224, 225 

 Surgeon's plaster, 284 

 Surgical appliances, 245, 284, 287; 



instruments, 284 

 Survival of the fittest, 447, 448 

 Suspensor, 497, 546, 547, 552, 



556, 557 

 Suture, 351 

 Swamp-drainers, 303 

 Swarm-spore, 482, 511 

 Swarm-spore alga;, evolution of, 



558 

 Sweating of cocoa, 103 

 Sweet, corn, sugar in, 32; flag, 170, 



174, 389, 422, 423; marjoram, 



137, 140, 383; potato, 43, 58, 59, 



120, 124, 379, 416, 417; potato 



root, 114 

 Swietenia Mahogoni, Mahogany 

 Sword hilts, 286 

 Sycamore, American, 267, 268; 



wood, 268 

 Symbiont, 508 

 Symbiosis, 508 

 Syngenesious anthers, 384 

 Synopsis of Seedworts, 397 

 Syringodendron, Giant Club- 

 mosses 

 System, Linnaean, 308; natural, 



310, 311, 328 



Systematic, botany, 9, 304, 305, 



314, 315; classification, 305 

 Systems, artificial, 307 



Taban-tree, 285, 286 



Table mats, 239 



Tall Buttercup or Crowfoot, 216, 

 241, 328-356 



Tan-bark, 290, 294 



Tanks, 243 



Tanning, 222. 295 



Tannins, 154,' 166, 222, 294 



Tape, 223 



Tape-worms, 180 



Tapioca, 104 



Taraxicuin officinale, Dandelion 



Taxaceip, Yew Family 



Taxiis baccata, Yew 



Tea, 150, 152; aroma, 154 



Tea Familv, 400: tea, 152 



Tea-tasters, 154 



Technical, description, 312; terms, 

 312 



Tegumentary system, 539 



Telegraph-poles, 270 



Telephones, 284 



Temperatures required by life, 466 



Terminal flower, 343 



Terminology, 314; Linnaean, re- 

 form in, 313 



Terms, technical, 312 



Ternate nervation, 352 



Tennis-rackets, 245 



Test of life, 568, 569 



Thalidrum flavum, Meadow Rue 



Thallnphyla, Thallophyte Division 



Thallophyte Division, 509 



Thallophvtes, 395, 396 



Thallus, 481 



Thatch, 223, 235 



Theacea;, Tea Family 



Thea Sinensis, Tea 



Theine, 150 



Theobroma Cocoa, Cocoa 



Theobromine, 150, 154, 181 



Third organic kingdom, 573 



Thread, 223 



Thread-weed, 488, 490 



Thread-weed Family: thread- 

 weed, 490 



Thyme, 137, 139, 177, 383, 418, 

 419; oil of, 297 



