600 



gUSNEUAL INDEX. 



Spirillum, 213 



Spirobacteria, 213 



SpirocliiBte, 213 



Soirogyra, 11, 22, 37, 44, 51, 57, 67, 



232, 234, 241 

 Splaclinum, 359 

 SpoDgiocarpeae, 277 

 Sporangium (pi.— a), 137, 210, 236, 



325, 366, 374, 378 

 Spontaneous Movements, 196 

 Spore-case, 342, 355 

 Spores, 137, 170, 188, 209, 236, 342, 



361 

 Spore-sac, 360 

 Sporidia, 290, 314, 317, 320 

 Sporocarp, 270, 273, 274.323, 327 

 Sporoclinacese, 339 

 Sporogonium (pi. — a;, 342, 348, 354 

 Spumaria, 210 

 Spurious Tissues, 65 

 Spurge Family, 484 

 Spyridia, 277 

 Squamariese, 277 

 Squash, 29, 522 

 Squill, 459 

 Stachys, 441 

 Stackhousiese, 539 

 Stamen, 136, 197, 199, 394, 418, 430 

 Staminate Flowers, 431 

 Stapelia, 508 

 Stapbylea, 535 

 StapUylese, 535 

 Star Apple, 506 



Starch, 53, 78, 165, 179, 181,187 

 Starch Cellulose, 55, 56 

 Star of Bethlehem, 461 

 Stauroueis, 230 

 Staurothele, 310 

 Stellate Cell, 19 

 Stem, 135, 140, 181, 187, 265 

 Stemonitis, 9, 210 

 Stephanodiscus, 281 

 Stephanopyxis, 231 

 Stephanotis, 503 

 SterculiacesB, 545 

 Stereum, 828, 330 

 Sterigma (pi.— ata), 282, 299, 313, 



339 

 Stereocaulon, 309 

 Sticta, 296, 301, 309 

 Stigeoclonium, 42 

 Stigma, 197, 419 

 Stinging, Nettles, 491 

 Stink-Horn, 325 



Stipa, 103, 157 



Stipules, 148 



Stoffwechsel, 180 



Stoma (pi. stomata), 39, 90, 91, 92, 

 99, 155, 170. 185, 191, 312, 343 

 350, 352, 359, 363, 867, 393, 437 



Stomata, Number of, 102, 103 



Storing of Reserve Material, 181 



Stratification of Cell-wall, 33, 93 



Strawberries, 63, 64, 434, 529 



Strawberry Geranium, 526 



Strawberry Tomato, 500 



Streaming of Protoplasm, 6 



Strelitzia, 473 



Striatella, 231 



Striation of Cell-wall, 33 



Strigula, 310 



Strings of Protoplasm, 16 



Strobile, 437 



Strychnia, 183, 503 



Strychnos, 183, 503 



Stuartia, 548 



Styles, 199 



Stylidiaceae, 512 



Stylidium, 512 



Stylospores, 39, 293, 315 



Styracaceae, 505 



Styrax, 505 



Sucrose, 63 



Sugar, 63, 165, 455 



Sugar Beet, 63, 495 



Sugar Cane. 62, 93, 495 



Sugar, Diffusion of, 175 



Sugar Maple, 62, 174, 535 



Sugar Pine, 413 



Sugary Matter, 179 



Sulphates. 176, 180 



Sulphur, 175, 180 



Sulphuretted Essences, 63 



Sumach, 64, 535 



Sumatra Camphor, 547 



Summer Buds, 141 



Sundew, 526 



Sundew Family, 526 



Sunflower, 159, 171, 173, 188, 436 

 514 



Sunflower Family, 513 



Supernumerary Buds, 143 



Supernumerary Stems, 143 



Supple Jacks, 537 



Supporting Tissue, 89 



Suppression of Floral Organs, 431 



Suspended Ovules, 433 



Suspension of Movements, 198 



