INDEX. 



505 



Clematis virginiana, 462, 463, 706 



Climatic factors, 466 



Climatic formations, 470 



Clostridium pasteurianum, 93 



Clover, 497 



Club mosses, 284, 289 



Coccogonales, 163 



Cocklebur, 502 



C old wastes, 474 



Coleocluetaceffi, 162 



Coleochffite, 153-156, 226 



Collenchyma, 356, 363 



Comandra, 495 



Compass plants, 409 



Compositae, 502 



Comptonia asplenifolia, 494 



Cone fruit, 456 



Confervoideae, 162 



Coniferae, 316 



Conjugation, 137, 141, 160, 162, 



179 



Convallariaceae, 494 

 Cooperia, 494 

 Cordyceps, 218 

 Coreopsis, 502 

 Cork, 357, 363 

 Corm, 373 

 Cortex, 50 

 Corymb, 427 

 Cotyledon, 99-101 

 Cranberry, 500 

 Crataegus, 497 

 Crowfoot family, 496 

 Cruciferae, 496 

 Cryptonemiales, 175 

 Cucurbitaceae, 501 

 Culture formations, 470, 475 

 Cultures, water, 28, 29 

 Cup fungi, 109 

 Cupuliferae, 495 

 Cuscuta, 83, 500 

 Cushion type of vegetation, 483 

 Cuticle, 43 

 Cyanophyceae, 163 

 Cyatheaceae, 295 

 Cycadales, 316 

 Cycas, 311, 312, 457 

 Cyclosis, 9, 10 

 Cyclosporales, 171 

 Cyme, 430, 432 

 Cyperaceae, 493 

 Cypripedium, 443, 447, 494 

 Cystocarp, 174 

 Cystopteris bulbifera, 260 



Cystopus, 215 



Cytase, 92, 108 



Cytisus, 445 



Cytoplasm (cy'to-plasm), 5 



Dacryomycetales, 219 



Dahlia, 108 



Dandelion, 502 



Dasiphora fruticosa, 497 



Daucus carota, 499 



Dehiscence, 453 



Dentaria, 322-324 



Dentaria diphylla, 496 



Dermatogen, 359 



Desert formation, 473 



Desert societies, 480 



Desmodium, 458 



Desmodium gyrans, 399 



Diadelphous (di "a-del'phous), 



425 

 Diageotropism (di"a-ge-ot'ro-pism), 



126 

 Diahelio tropic (di"a-he"li-o-trop'- 



ic), 127 

 Diaheliotropism (di"a-he"li-ot'ro- 



pism), 127 



Diastase, 77, 78, 108, 116 

 Diatoms, 166 

 Dichogamous (di-chog'a-mous), 437, 



442 



Dicentra, 496 

 Dicotyledons, 494 

 Dictyophora, 219 

 Diffusion, 1320 

 Digestion, 107, 108, 109 

 Dimorphism of ferns, 273-280 

 Dicecious, 435 

 Dionasa muscipula, 133 

 Dipodascus, 216 

 Dipsacus, 501 

 Discomycetes, 217 

 Dodder, 83, 84, 500 

 Dogwood, 499 

 Dothicliales, 218 

 Downy mildews, 185 

 Drosera rotundifolia, 133, 496 

 Drupaceae, 497 

 Drupe, 454 

 Duckweeds, 26, 28 

 Dudresnaya, 175 

 Dunes, 484 



Ebenales, 500 

 Ecological factors, 464 



