964 
INDEX, 
181, 183, 185, 187, 189, 
190, 198, 200, 201, 235, 
237, 239, 241, 253, 254, 
262, 275, 287, 293, 294, 
309, 329., 331)- 
Antherozoid, 224, 234, 268, 
271, 278, 279, 282, 287, 
290, 298, 371, 386, 394, 
424, 443) 446, 469? 524) 
897 (Figs. 2, 177, 183, 185, 
187, 188, 198, 241, 254, 
262, 275, 293, 309, 310, 
314, 329). 
Anthoceros, 346, 352 (Figs. 
237) 238). 
Anthoceroteae, 352. 
Anthophore, 539 (Fig. 361). 
Anthurium, 586, 953. 
Antipetalous, 601. 
Antipodal cells, 486, 580. 
Antirrhinum, 616. 
Antisepalous, 601. 
Apetalous, 641. 
Apex, 158, 175, 202. 
Aphanocyclae, 655, 657. 
Aphanomyces, 273,955. 
Apheliotropic, 756. 
Apical cell, 137, 173, 289, 
293, 347, 397, 401, 413, 
429, 449, 450, 463, 464, 
476 (Figs. 108-112, 115, 
116, 120, 121, 138, 142, 
192, 244, 279, 283, 284, 
3150) 336). 
Apical growth, 158. 
Apocynacese, 86, 658, 949. 
Apogamy, 425. 
Apopetalous, 539. 
Apophyllous, 539. 
Apophysis, 385 (Fig. 273). 
Aposepalous, 539. 
Apostasiaceae, 633. 
Apostrophe, 750. 
Apothecium, 308, 323 (Figs. 
7, 205, 218, 219). 
Apple, 614, 662. 
Aqueous Tissue, 98, 123. 
Aquifoliaceae, 660. 
Aquilegia, 570, 643 (Figs. 
396, 451)- 
Aralia, 654. 
Araliaceae, 661. 
Araucaria,5o7, 509,510, 513, 
518, 527. 
Araucariese, 507, 527, 958. 
Arbutus, 543 (Fig. 527). 
Arc-indicator, 826 (Fig. 480). 
Arceuthos, 517. 
Archegonium, 343, 349, 353, 
355) 357, 359, 372, 386, 
394, 41I) 423) 425) 445, 
446, 462, 471, 487, 498, 
506, 521, 529, 582, 899 
(Figs. 237, 240, 243, 256, 
263, 276, 287, 294, 295, 
312, 330, 331, 354, 355). 
Archesporium, 375, 388, 437, 
491, 577 (Figs. 305, 337). 
Archetype, 941, 
Archidium, 374, 380 (Figs. 
264, 265). 
Archieracium, 926. 
Arcyria, 262. 
Areca-Palm, 587. 
Aril, 495, 513, 570, 618 (Fig. 
348). 
Aristolochia, 862, 910, 940 
(Figs. 488, 489). 
Aristolochiaceae, 656. 
Aroideae, 65, 84, 93, 120, 540, 
631, 952. 
Artabotrys, 962. 
Arthrotaxis, 518, 527. 
Artocarpese, 656. 
Arum, 583, 585, 933. 
Asarineae, 656. 
Asarum, 535 (Fig. 358). 
Ascent of water, 685. 
Asclepiadeae, 85, 658, 906, 
911, 949. 
Ascobolus, 238, 309 (Fig. 
204). 
Ascogenous hyphae, 308, 310, 
315, 324 (Fig. 204). 
Ascogonium, 309, 329, 898 
(Figs. 204, 206, 207, 208). 
Ascomycetes, 244, 308, 899. 
Ascospore, 238, 308 (Figs. 
7) 205, 207, 208, 209, 219). 
Ascus, 226, 238, 308, 310 
(Figs. 7, 205, 207, 208, 209, 
219). 
Asexual generation, 225,227, 
239) 343)351)387)395)412, 
416,425,447,462,472,488, 
899. 
Asexual propagation, 348. 
Asexual reproduction, 223. 
Ashes, 36, 695. 
Asparagin, 718. 
Aspergillus, 312 (Fig. 208). 
Asperifolieee, 599. 
Asphodelus, 552. 
Aspicilia, 323. 
Aspidiese, 442. 
Aspidium, 426, 427, 429, 432, 
433)435,436,437,438,439) 
442, 915 (Figs. 302, 303, 
304, 306). 
Asplenieae, 422. 
Asplenium,i44, 172,437,442, 
915, 953 (Figs. 112, 127, 
305). 
Assimilation, 703, 729, 737, 
961. 
Asterophyllites, 408. 
Astragalus, 561, 615. 
Astrapaea, 555. 
Astrocarpus, 609. 
Atelanthera, 605. 
Atherurus, 622. 
Atom, 664. 
Atrichum, 367, 368. 
Atriplex, 653. 
Aurantiaceae, 646, 660, 962. 
Automatic periodic move- 
ments, 880, 895. 
Autumnal wood, 813. 
Auxanometer, 827 (Fig. 481). 
Auxospore, 261. 
Avicennia, 652, 959. 
Avicennieae, 950. 
Axial cylinder, 115, 127, 133, 
468. 
Axial longitudinal section, 
203. 
Axial placentation, 563, 564. 
Axil, 175, 489. 
Axillary placentation, 574. 
Axillary shoots, 175, 489. 
Axis of growth, 159, 203, 
206. 
Azolla, 448, 450, 452, 454, 
460, 957. 
Bacillarieae, 260. 
Bacillus, 246, 249, 954. 
Bacteria, 249, 954 (Fig. 166). 
Bactrospora, 325. 
Baeomyces, 324. 
Balanophora, 634. 
Balanophoreae, 241, 576, 648, 
649, 662. 
Balsamineae, 660. 
Bambusa, 603 (Fig. 409). 
Bangiaceae, 289. 
Barbula, 364, 368, 385 (Fig. 
250). 
Bark, 106, 108. 
Bartramia, 362, 365, 
Basal growth, 159. 
Basal wall, 351. 
Base, 177, 202. 
Basidiomycetes, 240, 244, 
305, 335, 956. 
Basidiospore, 15, 336 (Fig. 
227). 
Basidium, 15, 330, 333, 336, 
338 (Fig. 227). 
Bassorin, 705. 
Bast, III. 
Batrachospermum, 289. 
Bauhinia, 653, 950. 
Beech, 587. 
Beggiatoa, 249. 
Begonia, 204, 209, 639, 907, 
925, 954. 
Begoniaceae, 137,662. 
Benthamia, 614. 
Berberideae, 646, 657. 
Berberis, 332, 595, 647, 880, 
883, 894. 
