INDEX 



Cyanocobalamin production by fermen- 

 tation, 38 

 Cytogenetics, of grass family, 166 



taxonomy in relation to, 199 

 Cytology, 130 



cell division, 141 



cell structure, 130 



chromosomes, biochemistry of, 130 



history of, 134 



in relation to genetics, 136 

 translocations, 139 

 Cytoplasm, 143 



chloroplast structure, 146 

 in inheritance, 146 



chondriosome, 145 



cytoplasmic inheritance, 143 

 Cytotaxonomy of plants, 194 



2,4-D, 405 



Dahlgren, B. E., 234 



Darwin, Charles, 192, 445 



Davis, B. M., 6 



Davis, T. A. W., 230 



Deam, Charles C, 219 



De Loor, B., 254, 255 



Density of trees in rain forest, 282 



Diatomaceous earth, 509 



Diseases of plants, 50, 54, 61, 75 



chemical warfare against, 59 



control of, 50, 61, 75, 76 



Dutch elm, 50 



epidemics, 61 



Sigatoka of banana, 74, 75 



virus (see Virus diseases of plants) 

 Distribution of plants, geographical, 



180, 194 

 Dodge, Bernard Ogilvie, 16, 24, 576 

 Dodge, C. W., 577 



Dominance in species, concept of domi- 

 nant species, 342 

 Dormancy in plants, control of, 626 

 Douglas, David, 210 

 Drew, William B., 243 

 Drugs, chemotherapeutic, 443 

 Drummond, Thomas, 210 

 Drury, William H., 212 

 Ducke, Adolpho, 238 

 Dudley, William R., 4 

 Dugand, A., 232 



Duggar, Benjamin Minge, 16, 24, 617 

 Duncan, Wilbur, 218 



631 



Eames, Arthur Johnson, 16, 24, 606-614 

 East, E. M., 256 



Eastern forests of North America, eco- 

 logical concepts of, 340 

 Eaton, D. C, 3 

 Ecological succession, 248 

 Ecology of plants, 329, 340, 362 



in Brazilian rain forest, 261 

 Ehrlich, Paul, 445 

 Eigsti, O. J., 153-165 

 Ekman, E. L., 226 

 Electron microscope, use of, 133 

 Embryology of plants, comparative, 584 

 Environmental adaptation, 430 

 Enzymes, 619 

 amylolytic, 40 



diastatic and proteolytic, 40 

 microbial, 39 

 production through fermentation, 40- 



42 

 specific, 416 

 Ergot, 53, 453 

 Erythromycin, 447 

 Esau, Katherine, 17, 25, 78-94, 108, 109, 



111,112 

 Evans, Alexander William, 17, 25 

 Evolution, in plants, 166, 607 

 of grass family, 166 

 of higher plants, 192 

 in living populations, 256 

 of sex in algae, 474 

 Ewan, Joseph, 243 

 Exploration, botanical, of New World, 



209 

 Eyerdam, J. M., 210 



Fairchild, David, 439 

 Fanshawe, D. B., 230, 231, 245 

 Farlow, W. G., 3, 6, 10 

 Fassett, Norman, 243 

 Fawcett, William, 226 

 Fendler, August, 228 

 Fermentation, 33 ff. 



of alcohol, 33 



antibiotic production by (see specific 

 antibiotics) 



of citric acid, 34, 35 



enzyme production by, 40-42 



of oxalic acid, 35 



of tannic to gallic acid, 34 



