644 



INDEX 



embryo, 490 



gametophyte, 483 

 " leaves, 493, 495 



stem structure, 495 

 aloifolium, 497 

 alpinum, 497, 499 

 annotinum, 486, 490, 492, 533; 



Fig. 284 ' 

 cernuum, 446, 483, 486, 487, 488, 



489, 490, 492, 493, 494, 533, 589, 



597; Fig. 283 

 claratum, 488, 492, 493, 499, 502; 



Figs. 282, 284, 290 

 complanatum, 490, 493, 497; Fig. 



284 



dendroideum, 589; Fig. 282 

 inundatum, 483, 486, 487, 488, 489, 



492, 494, 498, 499, 500, 502, 589 

 lucidulum, 494, 499; Figs. 288, 



289 



pachystachyon, Fig. 286 

 phlegmaria, 453, 489, 490, 492, 494, 



533; Figs. 283, 285 

 reflexum, 497 

 selago, 489, 494, 497, 498, 499, 5<x>, 



502; Figs. 287, 289, 290 

 soururus, 598 

 verticillatum, 497 

 volubile, 493, 497 ; Figs. 286, 288 

 Lyginodendron, 584, 585 

 Lygodium, 384, 386, 388, 389, 390 

 articulatum, 384 

 Japonicum, Fig. 224 



macrosporangium, 7, 414, 438, 524, 



532, 556, 559 

 macrospore, 422, 538, 539, 559 



germination, 541 

 Madotheca Bolanderi, 101 

 Makinoa, 



Spermatozoids, 92 

 male inflorescence of Polytrichacese, 



224 



male prothallia, 349 

 malic acid, 319 

 Marattia, 237, 273, 274, 277, 284, 289, 



290, 291, 292, 293, 297, 299, 302, 



303, 306, 314, 3i8, 325, 353, 358, 



448, 450, 560, 582 



apical growth of root, 288 



archegonium, 280 



cotyledon, 283, 286 



embryo, 281, 282 



fertilization, 281 



leaf, 288 



sex-organs, 278 



Spermatozoids, 279 

 (Marattia) alata, Fig. 161 

 Douglasii, 276, 278, 279, 453 ; Figs. 



150, 151, 152, 153, 154, 155, 156, 



159, 160, 167 

 fraxinea, Fig. 165 



Marattiaceae, 6, 231, 238, 273, 303, 

 304, 307, 3n, 348, 350, 352, 362, 

 371, 440, 58i, 582, 583, 601, 602, 

 603 



classification, 298 



gametophyte, 274 



prothallium, 275, 285 



sporangia, 292, 294 



spores, 297 



sporophyte, 289 

 Marattiales, 233, 234, 273 

 Marattiese, 298 



Marchantia, 9, 12, 15, 16, 23, 42, 44, 

 53, 55, 59, 61, 65, 67, 70. 71, 74, 100, 

 118, 578 



antheridial receptacle, 53 



gemmae, 44, 45 



Spermatozoids, 52 

 geminata, 53 

 polymdrpha, 24, 47, 50, 58, 65; 



Figs. 12, 13, 17 



gemmae, 45 



spermatozoid, 51 



Marchantiaceae, 2, 9, 14, 16, 18, 28, 

 40, 41, 59, 60, 61, 64, 71, 72, 73, 78, 

 80, 94, 96, 99, 123, 125, 128, 157, 

 158, 174, 230 



air-chambers, 42, 48 



antheridium, 51 



apical cell, 67 



apical growth, 47 



archegonial receptacle, 48, 58 



archegonium, 46 



biology, 67 



branching of thallus, 46 



characters, 21 



