INDEX 



389 



Diatrj-paceae, 343 

 Dicaeoina, 347 

 Dichacnaceac, 343 

 Dichapctalaccao, 363 

 Dichoniyces. 339 

 Dicksonia, 352 

 Diclinous, 29G 



Dicotylcdoneae, 294, 301, 361 

 -Axiflorae, 361 

 -Calyciflorap, 367 

 Dicotyledons, 301, 361 

 Dicranaceae, 252, 349 

 Dictyophora, 345 

 Dictyosiphonaceae, 337 

 VDictyota, 337 

 '^Dictyotaceae, 337 

 Dictyotineae, 337 

 Digitalis, 306 

 Dilleniaceac, 362 

 Dimorphism, 323 

 Dioecious, 273 

 Dioon, 355 

 Dioscoreaceae, 360 

 Diphtheria bacteria, 169 

 Diploid, 24, 110 

 Diploschistaceae, 340 

 Dipsacaceae, 373 

 Dipterocarpaceae, 363 

 Dirinaceae, 342 

 Disaccharids, 146 

 Disceliaceae, 350 

 Discella, 348 

 Discolichenes, 214, 340 

 Diseases of Plants, 133 

 Disc Algae, 174 

 flowers, 312 

 Lichens, 214, 340 

 Division of cells, 19 

 Dodder, 320, 321 

 Dodecatheon, 365 

 Dogwood, 322 

 Dothidia, 343 

 Dothidiaceae, 343 

 Downy Mildews, 187, 335 

 Draparnaldia, 173, 332 

 Drci)anophyllaceae, 350 

 Droseraceae, 369 

 Duchesnea, 291 

 Duckweeds, 358 

 Dulcite, 142 

 Dumontiaciae, 338 



Durvillaea, 337 

 Durvillaeaceae, 337 

 Dutch Rush, 264 

 Dwarf males, 174 



E 



Ears, 298 



Ear Fungi, 230. 346 

 Earth Stars, 231 

 Ebenaceac, 366 

 Ebenales, 365 

 Echinocactus, 370 

 Ectocarpaceae, 337 

 Ectocarpales, 337 

 Ji^ctocarpus, 200, 337 

 Ectolechiaceae, 340 

 Egg, 110, 174 

 Egregia, 201, 337 

 Elachistaceae, 337 

 Elaeagnaceae, 371 

 Elaeocarpaceae, 362 

 Elaphomycetaceae, 34 

 Elaters, 245, 263 

 Elatinaceae, 364 

 Elder, 315 

 Elephantopus, 376 

 Elms, 362 

 Embryo, 280 

 Emergencies, 51 

 Empetraceae, 371 

 Emulsin, 153 

 Encalypta, 350 

 Encoeliaceae, 337 

 Endocarpon, 218 

 Endomyces, 341 

 Endomycetaceae, 341 

 Endosperm, 274. 284, 288 



nucleus, 288 

 Endospores, 166 

 Energy, 90 



supply of, 91 

 Enteromorpha, 174, 332 

 Entodontaceac, 351 

 Entomophilous, 321 

 Entomophily, 323 

 Entomophthora, 191, 336 

 Entomophthoraceae, 191, 336 

 Entomojihthoralcs, 336 

 Entyloma, 347 

 Enzymes, 152 

 Epacridacoae, 3(>5 



