438 



INDEX. 



Bean, germination of, 307, 308 



Beet, osmose in, 15, 16, 17, i8 



Bell flower, 289 



Bicornes, 283, 284, 298 



Bidens, seed of, 368 



Bindweed, 284 



Black rust, 129 



Black spruce moor, 390 



Blasia, 155 



Bloodroot, 271 



Blue-green algae, 118 



Bluet, pollenation of, 354, 355 



Borage, 285 



Boraginaceae (Bor-ag-i-na'ce-ae), 



285, 299 

 Buckwheat, 267 

 Bur marigold, seeds of, 368 

 Brown algae, 115, 118 

 Bryony, tendril of, 88 

 Butomus, 255 



Callithamnium, 119 



Caltha palustris, 268, 269 



Cambium, 44, 48 



Campanula, 289; pollenation of, 



362 

 Campanulaceae, 289, 299 

 Campanulinae, 289, 299 

 Canna, pollenation of, 363-367 

 Caprifoliaceae (Cap-ri-fo-li-a' 



ce-£e), 288, 296, 299 

 Carbon conversion, 5g, 61, 67, 68; 



rays of light concerned in, 67 

 Carbon dioxide, absorption of, 



51; loss of, 54 

 Carbon, food of plants, 59-64 

 Carex laxiflora, 261 

 Carex lupulina, 260 

 Carnation rust, 323, 324 

 Castor oil bean, germination of, 



308, 309 

 Cattails, 257 

 Cell, 3 

 Cell sap, 3 



Cephalozia (Ceph-a-lo'zi-a), 155 

 Ch^tophora (Ch£e-toph'o-ra), 103 

 Champia, 119 

 Chlamydospores (Chlam-yd'o- 



spores), of mucor, 123 

 Chlorophyceae (Chlo-ro-phy'ce- 



ae), 118 

 Chlorophyll, 2 65-69; band, 2; 



bodies, 66; movement of chlo- 

 rophyll bodies, 68, 69 



Chloroplastid, 67 



Chloroplasts, 66, 68 ; starch 



formed in, 68 

 Choke cherry, 276, 277 

 Christmas fern, 165-167 

 Chromatin, 240 

 Chromatin skein, 241 

 Chromoplasts, 68 

 Chromosomes, 241-243 

 Claytonia virginiana, 267 

 Cleistogamous, 353, 354 

 Clematis virginiana, 269, 270 ; 



dissemination of seed, 372, 373 

 Closterium, 98 

 Cosmarium, 98 

 Club mosses, 191-195 

 Cluster cup, J31, 132, 135 

 Coleochaete (Co-le-o-ch£e te), iio- 



"3 

 Coleochaete scutata, no, 112 

 Coleochaete soluta, 112 

 Columella, of rhizopus, 121, 123 

 Compositae, 290, 296, 299 

 Conferva, 103 

 Confervoideae (Con-fer-voi'de-ae), 



103, 118 

 Conjugatae (Con-ju-ga'tae), 98, ii8 

 Conjugation, 94, 96 

 Contortae, 287 

 Convolvulaceae (Con-vol-vu-la' 



ce-ae), 2S4, 299 

 Convolvulus (Con-vol'vu-lus), 



284, 285 

 Cortex, 44 

 Cruciferae (Cru-cif'er-ae), 272, 



295, 297 

 Cupuliferas (Cu-pu-lif'er-ae), 263, 



294, 296 

 Curvembryae (Curv-em'bryae), 



268, 297 

 Cuticularized, 37 

 Cyanophyceae (Cy-an-o-phy'ce- 



ae). 118 

 Cycas, 214-217 (see also frontis- 

 piece.) 

 Cyclosis (Cy-clo'sis), 9 

 Cyperaceae (Cy-per-a'ce-ae), 259- 



2()I, 296 



Cypress knees, 396 



Cypripedium, 361, 365 



Cytisus (Cy-ti'sus), scattering of 



pollen, 363 

 Cystocarp. 116-119 

 Cystopteris bulbifera, 174 



