470 



INDEX 



RHO 



SOR 



Rhodomela (Ag.), 209 

 Rhodomelaceae, 209, 170, 174 

 Rhodophyll, 194 

 Rhodospermeae, 191 

 Rhodospermin, 194 

 Rhodosporeae, 191 

 Rhodymenia (Grev.), 208, 186 



binda(Ktz.), 196 



palmata (Grev.), 209 



Palmetta (Grev.), 186 

 Rhodymeniaceae, 208, 171, 186 

 Rhytidolepidae, 117 



Riccia (L.), 165, 166, 148 



glauca (L.), 148 

 Ricciacex, 160, 165, 146-148 

 Ridge, 100, 106, 124, 129, 81 



Riella (Mont.), 156, 159, 165, 166, 146 . 



helicophylla (Mont.), 146 

 Rivularia(Roth), 436, 363 



fluitans (Cohn), 436 



polyactis (Hauck), 363 

 Rivulariaceae, 185, 427, 428, 433. 445, 363-365 

 Roccella tinctoria (DC.), 284 



Roestelia (Reb.), 386 



Root-cap, 18, 78, 109 



Root-hair, 18, 78 



Rotation of protoplasm, 175, 163 



' Royal Fern,' 73, 90, 66, 67 



Rozella (Cornu), 345, 347 



Rumex, 364 



Russula adusta (Fr.), 308 



Rye, 310 



Rytiphloea (Ag.), 194, 209 



SACCHAROMVCES (Meyen), 4, 380, 381, 268, 313 



albicans (Reess), 380 



cerevisiae (Meyen), 380, 268, 313 



ellipsoideus (Reess), 380 



Mycoderma (Reess), 380 



Pastorianus (Reess), 380 

 Sacconema (Brzi.), 437 

 Sacheria (Sir.), 214 

 Saddle, 51 



Salicaceae, 310 

 Salmon-disease, 332 

 Salvinia(L.), 17, 18, 25, 31, 7-11 



natans (I..), 7-11 

 Salviniaceae, 12, 13, 20. 25, 114, 7-13 

 Saprolegnia(Nees ab Esenb.), 4, 332, 333. 334, 



335, 338, 339, 346, 347 

 Saprolegmeae, 4, 308, 312, 324, 332, 338, 347, 



377, 291, 292 



Saprophytes, 315, 316, 317, 329, 366, 454 

 Sargasso Sea. 232 

 Sargassum (A?.), 230, 232, 235, 211 



bacciferum (Ag.), 232. 236, 211 

 Scalariform conjugation, 260, 265, 233,234, 236, 



237 



tracheide, 18, 76, 98, 123 

 Scenedesmus(Mey.), 303, 418, 352 



obtusus (Mey.), 352 

 Schizaea(Sm.), 90, 91 

 Schizaeaceae, 64, 80, 81, 90, 122, 43, 69 

 Schizochlamys (A. Br.), 417, 348 



gelatinosa (A. Br.), 348 

 Schizogonium (Ktz.), 279 

 Schizomycetes, 433, 449, 379-382 

 Schizoneura (Schimp.), 124 

 Schizophyceae, 408, 336-378 

 Sciadiaceas, 410, 411 

 Sciadium (A. Br.), 411, 336 



arbuscula (A. Br.), 336 

 Sclerenchyme. 75, 123, 53, 54 

 Scleroderma (Pers.), 397 



Sclerosis, 58, 309, 39 



374 ' 376 ' 392 ' 4 4 ' 



Sclerotinia (Fckl.), 373 



Fuckeliana (de By. and Wor.), 361, 374 



sclerotiorum (de By.), 360, 361, 373, 374, 



Sclerotium (Tode), 310 

 Scolecopteris (Stur), 122, 94 



polymorpha (Stur), 94 

 Scolopendrium (Sm.), 81, 85, 58 

 Scutiform leaf, 28, 8, 9 

 Scyamina (Van Tiegh.), 295 

 Scytonema (Ag.), 438, 441, 445, 279 

 Scytonemaceae, 303, 427, 428, 433, 437, 366, 



367 



Scytonemeae, 438, 441, 445, 366, 367 

 Scytonemin, 427, 437 

 Scytosiphon (Ag.), 239, 241, 245 



lomentarium (Ag.), 246 

 Scytosiphonaceas, 245 

 Seaweeds, 184, 190, 191, 235, 237 

 Sebacina (Tul.), 389 

 Secondary capitulum, 178, 163 



embryo-sac, 14, 52, 3 



growth in thickness, 49, 116, 125 



markings, 420, 353 



prothallium, 39 

 Secotium (Kze.), 395 



erythrocephalum (Tul.), 396 

 Secreting system, 139 

 Seftenbergia (Cord.), 122, 94 



ophidermatica (Stur), 94 

 Seirospora Griffithsiana (Harv.), 204 

 Seirospore, 196, 204, 180 



Selaginella (Spring), 19, 20, 38, 39, 47, 20-27 



caulescens Spr.), 20 



denticulata (Lk.), 24 



inasqualifolia (Spr.), 22, 23, 25-27 



Martensii(Spr.), 20, 21 

 Selaginellaceae, 12, 13, 18, 19, 38, 115, 130, 



20^33, 87-91 



Selaginelleae, 38, 39, 20-27 

 Selenastrum (Reinsch), 186, 303 

 Seta, 134, 144, 146, 110, 112 

 Sewage-fungus, 454 

 Sheath, 50, 428, 430, 434, 437 

 Shepherd's Purse, 326 

 Shield, 177, 163 



Side-view (of diatoms), 421, 354 

 Sieve-hypha, 244 

 Sieve-plate, 240, 244, 217 

 Sieve-tube, 18, 58, 240, 244, 217 

 Sigillaria, 117, 118, 89, 91 

 Sigillariostrobus, 117, 118 

 Silica, 102, 107, 419, 420 

 Siphon, 192 

 Siphoneas, 186, 280, 281, 290, 308, 410, 248, 



249 

 Siphonocladaceae, 186, 190, 279, 280, 281, 288, 



304, 411, 256-258 

 Siphonocladus (Schr.), 289 

 Sirogonium (Ktz.), 264, 265, 267 

 Sirosiphon { Ktz.), 439, 441, 449 

 Sirosiphoneae, 437, 438, 439, 441 

 Solenites(L. & H.), 119 

 Sorastreae, 186, 291, 302, 414, 418, 264, 265 

 Sorastrum (Ktz.), 186, 302, 264 



spinulo^um (Nag.), 264 



Sordaria (Ces. and De Not.), 354, 359, 360, 



37 



Sorede, 319, 282 

 Sorophore, 37, 19 

 Sorosporium (Rud.), 350, 352 



Saponariae (Rud.), 351 



