Capsella Bursa-pastoris, em- 

 bryo, 396. (Figs. 326, 327.) 



Capsule, 142, 177, 428. 



Carex, phyllotaxis, 436, 



Carex hirta, vascular bun- 

 dles, 443. 



Carpinus, pollen-tube, 367. 



Carpogenous cells, 7. 



Carpogone, 7, 27, 73. 



Carpophore, 82, 131. 



Carpospore,8,2 7,73. (Fig.5.) 



Carum bulbocastanum, em- 

 bryo, 447. 



Caruncle, 430. 



Caryophylleae, 468 ; inflores- 

 cence, 409 ; ovules, 382 ; 

 placentation, 375. 



Caryophyllineac, 457. 



Caryophyllus, epicalyx, 352. 



Caryopsis, 428. 



Cassia fistula, 374, 427. 



Castanea, cupule, 353 ; em- 

 bryo, 447 ; seed, 446. 



Casuarina, pollen-sac, 304 ; 

 stamens, 353. 



Casuarineae, 467. 



Catalpa, endosperm, 461. 



Caulerpa, 28, 29, 30. 



Caulerpa prolifera, 30. 



Caulotretus, stem-structure, 

 466. 



Cedreleae, 469. 



Cedrus, branching, 320 ; 

 cone, 328, 339; leaf-struc- 

 tures, 345. 



Celastreae, 470. 



Celastrineae, 457. 



Celastrus, Fig. 341. 



Celosia, Fig. 401. 



Celtineae. See Ulmaceae. 



Centradenia, stamens, 359. 



Centradenia rosea, Fig. 276. 



Central cell, 150. 



Centranthus, Fig. 384. 



Centrospermae (Caryophyl- 

 lineae), 468. 



Cephalotaxus, 339; female 

 flowers, 331. 



Cephalotaxus Fortunei, 338. 



Ceramieae, 75, 78 ; sexual 

 reproduction, 78; spermo- 

 gonia, 76. 



Cerastium, fruit, 428. 



Ceratodon purpureus, Fig. 

 131. 



Ceratophyllaceae, 472. 



Ceratophyllum, embryo-sac, 

 393; endosperm, 461. 



Ceratopteris,antheridial cell, 

 202 tiote; leaf, 210; pro- 

 thallium, 200. 



Ceratopteris thalictroides, 

 adventitious buds, 213. 

 (Fig. 161.) 



INDEX. 



Ceratozamia, carpels, 317 ; 

 cotyledons, 318; flowers, 

 315 ; leaves, 313 ; micro- 

 spores, 316. 



Ceratozamia longifolia, 317. 

 (Fig. 248.) 



Ceriorchideae, pollen-grains, 

 369. 



Cesalpinieae, 470. 



Chaetocladieae, 91. 



Chaetocladium, 91 ; para- 

 sitic on Mucor, 91, 



Chaetomium, apogamy, 102. 



ChaflT-scales orramenta. See 

 Paleae. 



Chalaza, 382. 



Chamaecyparis, 339. 



Chantrasia, 74. 



Chara, 53 ; branches with 

 base, 56 ; ciliated bodies, 

 64; manubrium, 58; move- 

 ment of protoplasm, 64 ; 

 oogonium, 62 ; oospores, 

 8 ; pro-embryo, 53 ; pro- 

 embryonic branches, 56 ; 

 rhizoids, 55; shield, 57; 

 stipules, 55. (Fig. 3.) 



Chara aspera, tubers, 57, 



Chara Baueri, antheridium, 

 60. 



Chara crinita, apogamy, 10 ; 

 parthenogenesis, 64, 402. 



Chara foetida, oogonium, 62. 



Chara fragilis, antheridia and 

 spermatozoids, 61 ; oogo- 

 nia, 61, 62, 63. (Figs. 29, 

 30, 31, 32, 33, 34, 35,41-) 



Chara stelligera, amylum- 

 stars, 56. 



Characeac, 27, 52 ; asexual 

 multiplication, 56 ; glo- 

 bules, 52 ; habitat, 52 ; 

 nucules, 52 ; sexual pro- 

 pagation, 51 ; structure 

 and development, 52. 



Cheilanthes, indusium, 217. 



Chenopodiaceae, 468 ; parts 

 of flower, order of develop- 

 ment, 422; perianth, 349 ; 

 stem, 466. 



Chenopodium Quinoa, Fig. 

 270. 



Chiloscyphus germination, 

 146. 



Chimonanthus fragrans. Fig. 



374- 



Chlaiuydococcus, 34. 



Chlamydomonas, 34 ; com- 

 pared with Volvox, 39 ; 

 conjugation, i^note; struc- 

 ture and reproduction, 35. 



Chlamydomonas pulvisculus, 

 conjugation, 35 tioie. 



Chloranthaceae, 468. 



495 



Chlorochytrium, 28. 



Chlorochytrium Lemnae, 40. 



Chlorophyceae, 13, 27, 124 ; 

 colouring matter, 27 ; fer- 

 tilisation, 6; habitat, 27, 

 28 ; subdivisions, 28. 



Chlorophyll, 12, 20, 21, 80. 



Chlorophyll-corpuscles, 27, 

 32, 45, 57. 



Chlororufin, 28. 



Chlorosporeae. See Confer- 

 voideac. 



Choanephora, 90. 



Choripetalae, 467. 



Choripetalous, 352. 



Choriphyllous, 352. 



Chorisepalous, 352, 



Chorisis, 416. 



Chroococcaceae, 22,1 14,1 15, 

 124. 



Chroococcus, 22, 126. 



Chroolepideae, 114, 124. 



Chroolepus, 28, 125 ; rela- 

 tion to a Lichen, 1 19. 



Chrysanthemum Leucanthe- 

 mum, nucellus, 388. 



Chrysobalaneae. 471. 



Chrysodium flagelliferum, 

 roots and shoots from 

 leaves, 213. 



Chrysomyxa Abietis, 127; 

 development, 128. Com- 

 parison with Basidiomy- 

 cetes, 135. 



Chytridieae, 13, 81, 84, 85 ; 

 structure and reproduc- 

 tion, 85. 



Chytridium, 85 ; sexual pro- 

 cess, 85, note 2. 



Cibotium, 227 ; leaves, 209 ; 

 paleae, 216. 



Cicinnus, 409. (Fig. 337.) 



Cilia (mosses), 186. 



Cinclidotus aquaticus, pro- 

 pagation, 174. 



Cinnamonmm, Fig. 391. 



Circinate, 194, 209. 



Cirsium arvense,adventitious 

 shoots, 452. 



Cistiflorae, 469. 



Cistineae, 469 ; floral for- 

 mula, 459. 



Citrus, floral diagram, 416; 

 fruit, 429 ; nectaries, 381 ; 

 seed, 392. 



Citrus Aurantium, adventi- 

 tious embryos, 401. 



Cladochytrium, 81, 85. 



C:iadonia, 116, 125 ; zoo- 

 spores, 124. 



Cladonia lurcata, Fig. 84. 



Cladophora, 42. 



C!adotin-ix, 25. 



Claviccps, stoma, 109. 



