INDEX 



543 



506, 507, 512, 517; aiUlicridium, 

 486, 487 ; archegonium, 490, 491 ; 

 branching, 494, 496 ; chloroplasts, 

 500 ; cotyledons, 492, 494 ; em- 

 bryo, 491 ; female iirothallimn, 487 ; 

 leaves, 495 ; macrospore, macro- 

 sporangium, 7 ; male prothallium, 

 4S6 ; microsporangium, 501 ; rhizo- 

 phore, 495 ; roots, 493, 500 ; 

 spermatozoids, 487 ; sporophyte, 

 495 ; stem apex, 496 ; vascular 

 bundles, 498, 500 

 S. apus, 493 



arborescens, 496 



Kraussiana, 486, 493, 494, 495, 496, 

 498, 499, 500, 502 ; anatomy of 

 stem, 496, 497, 498, 499 ; develop- 

 ment of female prothallium, 487, 

 488, 489, 490, 491; root, 500; 

 sporophyte, 495 ; sporangia, 501 ; 

 vascular bundles, 498, 500. Figs. 

 253. 254, 255, 256, 258, 259, 

 260, 261, 262, 263, 264, 265, 

 266 



loevigata, 499 



lepidophylla, 485, 499 



Martensii, 491, 493, 494, 496, 499, 

 500, 501, 503 ; embryo, 491, 492. 

 Figs. 257, 264 



rupestris, 461, 485, 495 



spinosa, 501 



Wallichii, 496 



Wildenowii, 500 

 SelaginelleK, 463, 485, 504, 515, 519 

 Sigillariece, 507 



Spermaphytes, 4, 154, 244, 295, 300, 

 460, 489, 505, 516, 517, 519; 

 embryo sac, 7 ; ovule, 7 ; seed, 7 

 Sphperocarpus, 15, 16, 18, 72, 74, 81, 

 82, 89, 95, 141, 149, 150, 151, 

 511; antheridium, 79, 80; apical 

 growth, 75 ; archegonium, 75, 76 ; 

 embryo, 76, 77, 78 ; germination, 

 80 ; spermatozoids, So ; sporo- 

 gonium and spores, 78 ; ventral 

 hairs, 75 



Michelii (see S. terrestris) 



terrestris, 74 



terrestris var. Californicus. Figs. 28, 



29, 30> 31 

 Sphagnum, 5, 152, 153, 154, 156, 158, 



175, 176, 177, i80j 182, 183, 186, 

 189, 191, 192, 194, 201, 209, 210, 

 216, 217, 509, 511 ; amphithecium, 

 170; antheridium, 166; apical 

 growth, 160; archesporium, 17 1; 

 archegonium, 168; branching, 158, 

 165; embryo, 170; endothecium. 



1 70; gametophore, 160; germina- 

 ti(jn, 159; leaves, development of, 

 162 ; phyllota.xis, 159 ; protonema, 

 160; pseudopodium, 157, 172; 

 rhizoids, 159, 160 ; spermatozoids, 

 168; spores, 171 ; sporogonium, 

 170; stem, tissues of, 164; vaginula, 

 172 



S. acutifolium, 170. Figs. 79, 80, 8( 

 cymbifolium, 165. Figs. 77, 78, 79 



Sphagnacece, 147, 153, 157, 158, 172, 

 217, 509 



Spirogyra, 64, 414 



Splaclmum, 212, 21S 

 ampullaceum. Fig. 106 



Steetzia (see Pallavicinia) 



StegocarpcE (Bryinene), 208 



Stephaninoideffi, 1 13 



Stigeoclonium, 1 15 



Stigmaria, 507 



Stromatopteris, 331 



Struthiopteris Germanica (see Onoclea 

 Struthiopteris) 



Targionia, 42, 46, 48, 52, 53, 57, 59, 

 67, 68, 93, 117 

 hypophylla, 24 ; antheridium, 51 ; 

 archegonium, 52, 53, 54; arche- 

 sporium, 60 ; egg, 54 ; embryo, 

 59, 60 ; elaters, 64 ; germination, 

 64 ; sporogonium, 61. Figs. I, 16, 

 17, 21, 22, 25, 26 

 Michelii (see T. hypophylla) 

 Targionieae, 67, 68, 69 

 Tessalina, 42, 68, 69 



pyramidata, structure of thallus, 41 

 Tetraphis, 10, 153, 181, 209, 216, 217 

 pellucida, 154, 209; gemmte, 209 

 Fig. 105 

 Tetraphidea;, 209 

 Thallocarpus, 95 

 Thuidium, 153, 186 



Tmesipteris, 463, 480, 4S2, 483, 484 ; 

 sporangiophore, 483, 484 

 Tannensis. Fig. 252 

 Todea, 338, 341, 353, 355, 356 

 Africana, apogamy of, 305 

 barbara, 353, 354; root apex, 354 

 Treubia, 95, 96, 150 



insignis, 94 

 Trichomanes, 303, 342, 360, 361, 362 

 363, 365, 366, 367, 368, 369, 395 

 420, 512; antheridium, 363 

 archegoniophore, archegonium, 365 

 germination, 360 ; indusium, 368 

 leaf, 366 ; placenta, 368 ; pro 

 thallium, 361 ; root, 367 ; sporan 

 gium, 367 



