1909] 



INDEX TO VOLUME XLVII 



491 



Drygalski's "Deutsche Sudpolar-Expedi- 

 tion ,, 244 



Ducamp's "Du colibacille et du bacille 



typhique" 76 

 Dunn, S. T., work of 162 

 Durand, E. J., work of 488 

 Durham, F. M., work of 470 

 Dysodia, cancellata 435; Cooperi 434, 



435; cupulata 435; fusca 436; pap- 



posa 434; porophylla 435; porophyl- 

 loides 43 5 ; speciosa 43 5 ; Thurberi 436 



E 



Earle, F. S., work of 473 

 East, E. M., work of 168 

 Echinocystis, histology of fruit and seed 



300 

 Ecology of sea shores 85 

 Edaphic factors and vegetation 94 

 Elmer, A. D. E., work of 161 

 Embryo sac of Pandanus, Campbell on 



485 

 Encelia, nudicaulis 433; nutans 433 



Enceliopsis 432; grandiflora 433 ; nudi- 

 caulis 433; nutans 433;- tuta 433 



Engler, "Das Pflanzenreich" 157; and 

 Drude's "Vegetation der Erde" 73; 

 and PrantPs "Nattirlichen Pflanzen- 

 familien" 161 



Enzymes, Gruss on 339; oxidizing 376 



Epimedium, Komarov on 161 



Equisetales, Halle on Mesozoic 424 



Errera, "Recueil d'ceuvres de" 417 

 Eriocaulon, Beauverd on 472; Lecomte 



on 162 

 Ernst, A., work of 249 

 Eryngium, Wolff on 472 

 Euphorbia, Bornmuller on 161; adino- 



phylla26i; crenulata 437 ; manca437: 



Nortoniana 437; Schlechtendalii 261 

 Evans, A. W., work of 163; Nicholas's 



"Bryophytes of Connecticut" 159 

 Evaporation, influence on vegetation 90 

 Ewart, A. J., work of 69 

 Excretions, Stoklasa and Ernst on root 



249 

 Extracts, soil, oxidation in 371 



Eylesia, Moore on 161 



F 



Fawcett, W., work of 473 



Ferdinandsen, C, work of 472 



Ferns, Copeland on 164; Kirsch and 

 McNichol on tyloses in 169; mutation 

 in the Pierson 32; Rosenstock on 472 



Fiebrigiella, Urban on 162 



Finet, E. A., work of 162 



Fitting, H., work of 479 



Fischer, E., work of 76 



Fluri, Max, work of 252 



Foslie's "Lithothamnien" 244 



Fraine, E., work of 248 



Francois, L., work of 167 



French, G. T., work of 343 



Freycinetia, Merrill on 164 



Fries, R., work of 164 



Fritillaria, Davidson on 163 



Fruit of Cucurbitaceae, comparative his- 

 tology of 263 



Fucus, mitosis in 173 



Fungi, Ferdinandsen and Winge on 472; 

 Peck on 163; pure cultures of 241; 

 subterranean 75 



G 



Gagnepain, G., work of 162, 163, 472 



Gaillardia pedunculata 432 



Ganong's "Laboratory course in plant 



physiology" 242 

 Gates, R. R. 79, 83, 84, 154, 168, 169, 



246, 250, 251, 473> 47 6 > 48o, 486 

 Gaurella, canescens 437; guttulata 437 



Geerts, J. M., work of 480 

 Gemmation, nuclear in Synchytrium 129 

 Gentiana crinita, homoeosis in 39 

 Geoglossaceae of North America, Durand 



on 488 

 Geopora, Fischer on 78 

 Geotropism, Buder on 170; Haberlandt 



on 482 

 Germination, of Gnetum, Hill on 487; 



and light, Heinricher on 164; Kinzel 



on 164, 341; of Rhinanthaceae, Sper- 



lich on 340 

 Germs in the air, Saito on 251 

 Gill fungi, Earle on 473 

 Gleditsia triacanthos, homoeosis in 49 

 Gnetum, Hill on germination of 487 

 Gonolobus, araneosus 257; patalensis 256 

 Gooddingianae, plantae 425 

 Graft-hybrid 84; Hildebrand on seedling 



of 486; of Solanum, Winkler on 250 

 Grape, Reddick on necrosis of 487 

 Grasses, Hackel on 472 

 Graves, A. H., work of 478 

 Gray's "New manual of botany" 153 

 Greene, E. L., work of 47 2 > 473 

 Greenman, J. M. i53> i57> *5 8 > l6l > l62 > 



33»> 33Q, 467, 472 

 Gregoire, V., work of 79 



Griffiths, D., work of 163 



Griggs, Robert F. 136 



Grossweilera, Moore on 161 



Growth and temperature, Ball on 247 



Griiss, J., work of 339 



Guatemala, plants of 253 



Guettarda, cobanensis 255; crispiflora 2-^ 



