INDEX 



627 



Salicaceae, 493 



Salisburya, 443 



Salix, *493, 494 



Salsify, Tragopogon porrif alius 



Salvia, *287, 293, 407, 587 



Salvinia, *408, *409, *410, *411 ; root- 

 less, 44, 181 



Salviniaceae, 407 



Sambucus, *590 ; phellogen, 141, *142 ; 

 shoot of, *170 



Samolus, axillary shoot and leaf, *21 



Sandalwood, Santalum album 

 Eed, 562 



Sandwort, Arenaria 



Sanguisorba, 554 



Sanicula, 549 



Santalaceae, 209, 566 



Santalin, 125 



Santalum, 566 



Sap, 185 ; -cavities, 49 



Sapindaceae, 535 ; wood, 137 



Sapindinae, 535 



Saponaria, 509 



Saponin, 74 



Sapotaceae, 569 ; resin, 73 



Saprolegnieae, 346 



Saprophytes, 206 



Sapwood, 124 



Sarciim, *312 



Sargassum, 330 



Sarothamnus, 194 



Sarracenia, trap, 216 



Sarraceniaceae, 523 



Sarsaparilla, 468 



Sassafras, 517 



Satureia, 587 



Saxifraga, 551 ; calcium-carbonate, 95, 

 194 



Saxifragaceae, 551 



Saxifraginae, 550 



Scabiosa, 595 



Scalariform vessels, 85, *106, *110, *112 



Scale leaves, 29, 32 ; hairs, *98, 99 



Scaly bark, 141 



Scandix, 549 



Scape, 28 



Scenedesmus, *319 



Schistostega, 223, 394, *395 



Schizaeaceae, 404 



Schizocarp, 460 



Schizomycetes, 305-308 



Schizonema, 313 



Schizophyceae, 58, 305, 306, 375 



Schizophyta, 305, 306, 375 



Schizosteles, *111 



Schulze's macerating mixture, 89 



Scilla, 466 ; mucilage, 73 



Scirpoideae, ill 



Scirpus, ill ; shoot, 25 



Scitamineae, 484 



Sderanthus, 508 



Sclerenchyma, 111 ; development of, *170, 



237, 266 

 Sclerenchymatous fibres, *75, *82 

 Scleroderma vulgare, *373 

 Sclerotinia, 359 

 Sclerotium of the Myxomycetes, 53, 304 ; 



of the fungi, 341 ; of Claviceps, 358 ; 



of the Discomycetes, 359 ; of the 



Hymenomycetes, 368 

 Scolopendrium, *402, *403 

 Scorpioid cyme, see Gincinnus 

 Scorzonera, 598 ; latex vessels, *84 

 Scrophularia, 583 

 Scrophulariaceae, 582 

 Scutellum, 295 

 Scyphantus, 261 

 Scytonema, 380 

 Sea-lavender, Statice 



-rocket, Cakile 

 Secale, *480 



cornutum, 358 

 Secondary growth of Monocotyledons, 138 

 Sedge, Cyperaceae 

 Sedum, 195, *551 

 Seed, dissemination, 291 ; germination, 



293 ; development of, 456 

 -leaves, 46 ; -mantle, 432 ; -plants, 



432 ; -coat, 458 

 Seedlings, 294 

 Selaginella, 415, 418, *419, *420, *421 ; 



monopodial, 17 ; desiccation, 179 ; 



phosphorescence, 223 ; movement, 



247 ; alternation of generation, 290 

 Selaginellaceae, 400, 418 ; bundles, 105 

 Selective power of cells, 177 

 Selenium in plants, 172 

 Semen Colehici, 468 ; Cydoniae, 556 ; 



Lini, 533 ; Myristicae, 515 ; Papa- 



veris, 522 ; Quercus, 499 ; Sinapis, 



520 ; Strophanti, 595 ; Strychni, 



574 

 Sempervivum, 195, 551 

 Seneca, Polygala Senega 

 Senecio, Senecioneae, 598 

 Senega, 534 

 Senna, 559 

 Sepal, 446 

 Separation, 275 

 Septate wood-fibres, 127 

 Septicidal dehiscence, 459 

 Sequoia, 239, 440 ; stability, 165 

 Serjania, 137, *138 

 Serrate leaves, 30 

 Sesleria, 194 

 Sessile leaves, 29 

 Seta, 392 

 Setaria, 480 



Sexual reproduction, 275, 280 

 Shallots, Allium ascalmiicum 

 Sheath, 32 ; conducting, 204 

 Sheep's-bit, Ja-sione 



3 c 



