638 



INDEX 



479, 568, 594 



Anacrogynse, 96, 99 



Fimbriaria, 65 



Fimbriaria Californica, 64 



Notothylas, 156 

 embryo, 3, 6, 7, 11, 13, 18, 20, y^, 134, 

 135, 136, 179, 185, 186, 203, 214, 

 230, 231, 322, 356, 391, 454, 519, 

 533, 545, 561, 563, 566 



apical cell, 203 



Azolla, 405 



Botrychium, 242, 243 



Dendroceros, 147 



development, 96 



Equisetum, 453, 455 



Funaria, 204, 205 



Gleichenia, 369 



Hymenophyllacese, 2>17 



Isoetes, 546 



Leptosporangiatse, 306 



Lycopodium, 490 



^larattia, 281, 28" 

  Marsilia, 426 



3klarsiliacese, 429 



Notothylas, 151 



Onoclea, 323 



Ophioglossnm pedimculum, 245 



Osmunda, 357 



Pilularia, 426 



Polypodiaceae, 321 



Porella. 109 



Riccia, 33 



root, 550, 551 



Selaginella, 518 , - 



Sphserocarpus, 78 



Sphagnum, 178 



vascular bundle, 492 

 embryo-sac, 7, 603, 605 

 endodermis, 244, 249, 262, 332, 337, 



338, 360, 361, 464, 495 

 endogenous branches, 117 

 endophytic fungus, 487 

 endosperm, 542 



formation, 515 



nuclei, 429 



secondary, 516 

 endospore, 5, 19, 35. 64. 514, 560 

 endothecium, 179, 185, 186, 205, 206, 

 214, 216 



Eocene, 582 



Ephemerum, 163, 188, 214, 216, 228 



sex organs, 214 

 phascoides, Fig. 115 

 epiblema, 412 

 epidermis, 223, 334 

 Epigonianthese, 119 

 epiphragm, 225 

 epiphytes, 372 

 epiphytic Acrogynse, 116 

 epiphytic ferns, 233 

 epispore, 5, 19, 64, 414 

 Equisetacese, 6, 585 



classification, 479 

 Equiseta cryptopora, 479 



phanopora, 479 

 Equisetinese, 232, 443, 585, 588, 599, 

 600, 601, 603 



affinities, 481 



fossil, 481 

 Equisetites, 481, 585, 586, 587 

 Equisetum, 5, 144, 231, 267, 268, 272, 

 348, 353, 443, 483, 557, 585, 586, 

 597, 600 



antheridium, 447, 448 



branching, 457, 467, 468, 469 



embryo, 453, 455 



epidermis, 467 



gametophyte, 443 



leaf, 460, 462 



neck-canal cells, 453 



rhizome, 457 



roots, 470 



secondary thickening, 472 



spermatozoids, 449 



sporangium, 473 



spore, 443, 444, 476, 478 



stem, 460 



stem-structure, 459, 464 



tuber, 459 



vascular bundle, 462 



arvense, 443, 449, 453, 456,461,465, 

 467, 468, 479; Figs. 265, 270 



giganteum, 443, 469, 481 



hiemale, 455, 454, 456, 457, 464, 479 



limosum, 453, 456, 464, 476, 479; 

 Fig. 279, 281 



maximum (see E. telmateia), 472, 

 586 



