tND^X 



683 



187, 211, 227, 229, 301, 303, 

 359, 529, 564, 568, 570, S93, 

 594, S98, 599, 600, 601, 620, 

 621, 633, 642 



antheridium, 129, 130 



apical growth, 125 



archegonium, 132, 133, 134 



archesporium, 136 



basal wall, 242 



chloroplasts, 142, 158 



dichotomy of thaUus, 145 



gametophyte, 123 



germination of spores, 143, 144 



mucilage-clefts, 125 



sex-organs, 128 



spore-development, 139 



spore-division, 141 



sporophyte, 134, 135, 136 



stomata, 132 



structure of thaUus, 128 

 dichotomus, 145 



fusiformis, 13, 123, 125, 128, 134, 



139, 141, 142, 143, 144, 145, 



149. 150, 4SO, 597; Figs- 64, 



6s, 66, 69, 73, 76, 77 



Isevisj 123, 133, 134, 139, 141, 



143, 276, 349, S97 

 Pearsoni, 123, 129, 132, 133, 134, 

 138, 139, 140, 142, 143, 620, 

 621; Figs. 67, 70, 71, 72, 



74, 75 

 phymatodes, 145 

 punctatus, 123 

 tuberosus, 145 

 Anthocerotaceas, 593, 608 

 Anthocerotales, 609, 622 

 Anthocerotes, 8, 10, 12, 13, 16, 74, 

 120, 148, 156, 158, 159, 227, 

 229, 231, 280, 300, 301, 302, 

 534, 565, 568, 592, S94, 595, 

 596 

 archegonium, 13 

 chloroplast, 13, 121 

 columella, 137 

 evolution of, 156 



Anthocerotes — Cont. 



gametophyte, 13, 120 



sexual organs, 121 



sporophyte, 122 

 Antithetic alternation of generations, 



569, 574 

 Apical cell, 81, 157 



Anacrogynae, 89 



Hepaticae, 15 



Jungermaimiaceae, 15, 102 



Marchantiaceae, 67 



Muscineae, 9 



Riccia, 38 



root, 2S3, 266, 284, 325, 359 



Sphasrocarpus, 82 

 Apical growth, 



Amblystegium, 191 



Aneura, 85 



Anthoceros, 125 



archegonium of Fimaria, 202 



Bryales, 190 



embryo, 203 



Jungermanniales, 72 



Marchantiaceae, 47 



Porella, 102, 103 



prothalliimi, 314, 318 



Sphagnum, 170 



sporophyte of Mosses, 165 



stem, 190, 459, 494 

 Apogamy, 233, 243, 308, 383, 570, 



571, 573, 574, 634, 643 

 Apophysis, 207, 211, 213, 220, 224, 



229, 600 

 Apospory, 233, 308, 309, 383, 570, 



571, 574, 634 

 Aquatic mosses, 160 

 Aquatic plants, 575 

 Archaeocalamites, 600 (see Astero- 



calamites) 

 Archaeopterideae, 574 

 Archaeopteris, 580, 581, 582 

 Archaeopteris (Palsopteris), 579 

 Archangiopteris, 273, 295, 298, 300, 

 630, 632, 633 

 Henryi, Fig. 168 



