INDEX 



703 



Saprophytic mosses, 160, 226 



Sarracenia, 117 



Sauteria, 43 



Scalariform tracheids, 330 



Scales, 69, 223, 307, 335, 565 



carpocephalum, 58 

 Scapaniaceae, 620 

 Scapanioideae, 119 

 Schistochila, 119 



appendiculata ; Fig. 63 

 Schistostega, 218 



Schizaea, 306, 386, 387, 389, 420, 

 440, 580, 597 

 dichotoma, 385, 388, 636 

 pennula ; Fig. 226 

 pusilla, 384, 38s, 388, 636; Fig. 

 222 

 Schizaeaceae, 310, 311, 369, 384, 

 420, 438, 440, 442, 581, 583, 

 584, 603, 634 

 gametophyte, 384 

 leaf, 387 

 sporangium, 388 

 stem-structure, 386 

 stomata, 387 

 Schizogenic ducts, 292 

 Schizomeris, 607 

 Schizoneura, 587 

 Schizophyceae, 564 

 Sclerenchyma, 222, 291, 307, 330, 



334, 387, 465, 496 

 Scolecopteris, 582, 583 

 Scolopendrium, 394 

 Secondary endosperm, 516 

 Seed, 7, 585, 591 



Selaginella, 7, 483, 511, 519, 561, 

 572, 588, 603, 640, 641, 

 642 

 antheridium, 512, 513, 640, 641 

 archegonium, 516 

 chloroplasts, 528, 534 

 embryo, 518, 641 

 female gametophyte, 514, 640, 



641 

 leaves, 523, 527 



Selaginella — Cont. 



male gametophyte, 512 



roots, 529 



spermatozoids, 512 



stem-structure, 526 

 apus, 512, 514, 518, 520, 521, 522, 



524, 532, 640 

 atroviridis, 641 

 Bigelovii, 522 

 caulescens, 641 

 cuspidata, 517, 518, 528; Fig. 



295 

 deflexa, 523 



denticulata, 641 



Galeottii, 641 



Gracilis, 641 



helvetica, 640, 641, 642 ; Fig. 296 



Kraussiana, 513, 514, 520, 641 ; 

 Figs. 295, 296, 297, 298, 300, 

 301, 302, 303, 304, 305 306, 



307, 308 

 laevigata, 526 

 lepidophylla, 511, 527 

 Lyallii, 528 

 Martensii, 520, 526, 528, 530, 



531, 532, 641; Fig. 299 

 rubricaulis, 641 



rupestris, 483, 511, 518, 521, 522, 

 524, 528, 532, 640, 641, 642 

 selaginoides, 522, 523 

 spinosa, 530, 532, 641 

 spinulosa, 521, 641 

 stolonifera; Fig. 295 

 suberosa, 528 

 sulcata, 642 

 Vogelii, 528, 642 

 Selaginellaceae, 485, 511, 533, 601, 



606 

 Senftenbergia, 583 

 Seta, 12, 18, 74, 165, 207, 213, 216, 



568 

 Sieve-tubes, 252, 263, 265, 271, 326, 



331, 360, 464, 472, 497 

 Sigillaria, 589, 590 

 Sigillariaceae, 588 



