INDEX 



553 



Astronomy. *Determination of time, 

 longitude, latitude and azimuth. 

 W. Bowie. 402. 

 Astrophysics. *Report, Astrophysical 

 Observatory, Smithsonian Institu- 

 tion. C. G. Abbot. 110. 

 Variation of the sun. C. G. Abbot, 

 F. E. FowLE and L. B. Aldrich. 

 309. 

 Bacteriology. *Attempts to transmit 

 poliomyelitis. J. F. Anderson. 

 337. 

 Destruction of bacteria in milk. S. 

 H. Ayers and W. T. Johnson, Jr. 

 160. 

 Bio-Chemistry. *Biochemical factors 

 in soils. M. X. Sullivan. 252. 

 *Biochemical study of the curly-top of 

 sugar beet. H. H. Bunzel. 251. 

 *Biochemistry of the banana. H. C. 



Gore. 342. 

 *Wild volatile-oil plants. F. Rabak. 

 23. 

 Botany. Botanical name of the lime. 

 W. T. Swingle. 463. 

 *Catalpa septum. W. H. Lamb. 294. 

 Chaetospermum. W. T. Swingle. 



99. 

 Chelonocarpus. W. E. Safford. 103. 

 *Cotton of the Hopi Indians. F. L. 



Lewton. 24. 

 *Diseases of trees caused by mistle- 

 toes. G. G. Hedgcock. 265. 

 *Effect of Arctic night on tropical or 

 subtropical vegetation. F. H. 

 Knowlton. 380. 

 *Genus Asparagus. J. B. Norton. 



132. 

 *Feroniella, genre nouveau de la tribu 

 des Citreae, fonde sur le F. oblata, 

 espece nouvelle de I'lndo-Chine. 

 W. T. Swingle. 532. 

 *Identity of Oenothera Lamarckiana. 



H. H. Bartlett. 175. 

 Ivory palms in Panama. O. F. 

 Cook. 138. 



*Key to common Nebraska shrubs. 



W. H. Lamb. 456. 

 *Kokia: a new genus of Hawaiian 



trees. F. L. Lewton. 25. 

 *Le fruit m<ir et les jeunes semis de 



r Aeglopsis chevalieri. Walter T. 



Swingle. 504. 

 *Linnaeus, Portrait of. J. N. Rose. 



92. 

 *Method of types applied to the nick- 



ernut. H. C. Skeels. 379. 

 Name for the sapote. O. F. Cook. 



158. 

 New genus of Annonaceae. W. E. 



Safford. 16. 

 New genus of davallioid ferns. W. 



R. Maxon. 143. 

 New shrubby buckeye. W. W. Ashe. 



424. 

 *Notes on the botany of Trinidad. 



A. S. Hitchcock. 266. 

 *Phylogeny of grasses. W. H. Lamb. 



119. 

 *Rediscovery of Oenothera grandi- 



fiora. S. M. Tracy. 175. 

 *Rubelzul cotton. F. L. Lewton. 24. 

 *Synopsis of the red firs. W. H. Lamb. 



167. 

 — See also : Plant physiology. 

 Cattle poisoning. *Stock poisoning by 



Larkspur. C. D. Marsh. 427. 

 Chemistry. *Action of potassium amide 



on cupric nitrate. H. C. Franklin. 



334. 

 *Action of potassium amide on thal- 

 lium nitrate. E.C.Franklin. 335. 

 Analysis of deep well water. G. • 



Steiger. 423. 

 *Comparison of plant, meat, and yeast 



extracts. F. C. Cook. 131. 

 *Concentration of mineral waters in 



relation to their therapeutic ac- 

 tivity. R. B. Dole. 130. 

 Determination of phosphorus in 



steels. J. R. Cain and F. H. 



Tuttle. 249. 



* Abstracts. 



