420 



INDEX 



Ciaviceps purpuyea, 49, 239, 255, 

 407 ; life-history of, 241 (fig.). 

 242. 



Cleistogamic flowers, 364. 



Climate and plant-distribution, 391, 



394- 

 Climbing hairs, 104, 

 Close-grained wood, 127. 

 Closing of stomata, 98-100 (fig.). 

 Closterimn, 209 (fig.). 

 Clostyidiuni pasteuriaHum, 267 (fig.). 

 Clove [Eugenia caryophyllata), 62 ; 



secretory cavities of, 151, 152 



(fig-). 

 Clubmoss (Lycopodiiim), 180, 289, 



310, 314-16 (fig.), 318. 321. 

 Cluster crystals, 58, 59 (fig.). 

 Cluster-cups (secidia), 246 (fig.), 



247. 

 Coal Measures, plants of, 310, 312 



(fig-). 327-33 (figs.). 

 Coarse adjustment (of microscope), 



398, 399- 

 Coarse-grained wood, 127. 

 Cocaine, 61 . 

 Coccws-forms (of Bacteria), 262, 



263 (fig.). 

 Cocoa {Theobroma cacao), 49, 53, 



61 ; — butter, 49. 

 Coconut oil, 49 ; — Palm [Cocos 



nucifeya), 49. 

 Coffee (Coffea spp.), 47, 6i. 

 Cola acuminata, 61. 

 ColcJiicum, 364. 

 Collateral bundles, 76, 78 (fig.), 79, 



85 (fig,), 112. 

 Collecting cells, no, in (fig.), 161 



(fig.). 

 Collema, 258, 260, 

 CoUenchyma, 31 (fig.) ; of leaf, 108 



(fig.), 112 ; of stem. 31 (fig.), 



34 (fig.). 77 (fig). 79, 81 (fig.). 



83 (fig,), 87, 88; mechanical 



value of, 33. 

 Colloids, 43, 55, 56. 

 Colonial AlgK, 188 (fig,), 189 (fig.), 



192, 205, 206 (fig,). 

 Colonisation, 206, 257, 259. 

 Colouration of water by Alga;, 181, 



188, 192. 

 Colours of flowers, 63. 

 Coltsfoot (Tiissilago fayfaya), 102. 

 Columella (of Moss-capsule), 284, 



28,'; (fig.), 286. 

 Comfrey (Symphytum) , 104. 

 Commidendyon, 393. 

 Common bundles, 114 (fig.), 115. 

 Companion cells, 28, 29 (fig.), t,6 



(fig.), 68, 78 (fig.), 79, 80 (fig.), 

 82, 83, 84, 85 (fig.), 121 (fig.), 



130- 

 Competition among plants, 378, 



394- 

 Complementary tissue (of lenticels), 



139. 

 Composite;, 44, 153, 154, 355, 356, 



372, 393. 



Compound microscope, 398-400 

 (fig.) ; sieve-plates, 130; starch- 

 grains, 42 (fig.), 43. 



Concentric bundles, of Angio- 

 sperms, 85 (fig.), 86, 133 (fig.), 

 134 ; of Ferns, 292 (fig.). 



Conceptacles (of Fitcus), 201 (fig.), 

 202, 224, 225 (fig.). 



Condenser (of microscope), 398, 



399. 400- 



Conducting elements and tissues, 

 27, 28, 29 (fig.), 35 (fig.) ; of 

 Conifers, 339-41 (fig.) ; of 

 Ferns, 292-5 (figs.) ; of 

 leaves, 108 (fig.), Ii2-i4(fig,); 

 of Mosses, 275 (fig.), 276 ; of 

 roots, 66 (fig.), 68, 70 (fig,), 

 132 ; of stems, 78-86 (figs.), 

 119-26 (figs.). 



Conduction of elaborated food- 

 material in, Angiosperms, 28, 

 65, 88, no, in, 112 ; aquatics, 

 171 ; Conifers, 343 ; Mosses, 

 276 ; by laticiferous elements, 

 156 ; by the xylem, 124. 



Conduction of water and mineral 

 salts in, Angiosperms, 27, 35, 37, 

 65, 88, 112, 121, 125 ; Conifers, 



343. 344 ; Mosses, 276. 

 Cones of, Abies. 336 (fig.), 344, 



347 ; Ayaucayia. 345, 346, 347 ; 

 Cedrus, 353 ; Conifers, 344-7 

 (figs.), 352 (fig.) ; Cupres- 

 sinese, 337 (fig.), 345, 347 ; 

 Cycads, 323, 324 (fig.) ; 

 Equisetum, 311 (fig.), 312. 313 

 (fig.) ; Jumpeyus, 352 (fig.), 

 353; Layix, 336 (fig.), 345, 

 346, 347 ; Lycopodium, 314, 

 315, 316 (fig'.) ; Punts, 345 



(fig.). 346. 347 (fig.). 352 ; 



Sclaginella, 317 (fig.), 318 (fig,); 

 Sequoia, 347, 352 (fig.) ; Taxus, 



344. 34.'5. 34t> (fig.) ; Thuja, 

 .337 (fig.). 347- 



Coniferous timber, 127, 129. 



Conifers (Coniferales), 180, 333, 

 334-,S3 (figs.). 408 ; arche- 

 gonia of, 348, 349 (fig.) ; 



