470 



INDEX. 



Brommethylpyromucic Acid, /3, 204. 



<a,208. 



co-oxy-/3, 211. 

 Bromnitroresorcine Diethylether, 



316. 

 Butyl Hydride, 66. 



Iso-Hydride, 66. 



c. 



Caesalpinia multiflora, 167. 

 Calcic Brommethylpyromucate, 206. 

 Calcic Methylpyvomucate, 196. 

 Casimiroa edulis, 166. 

 Cast Iron and Cast Nickel, Ther- 

 mal Conductivity of, 262. 

 Ceratomyces, 34. 

 mirabilis, 34. 

 camptosporus, 35. 

 Cleome Potosina, 165. 

 Cnicus excelsior, 179. 

 Coea, 244. 

 Coea acheronta, 244. 

 Coeini, tribe, 243. 

 Communications, — 



Carl Barus, 13, 100. 



Charles R. Cross and Hariy M. 



Goodwin, 1. 

 Charles R. Cross and Margaret 



E. Maltby, 222. 

 Charles R. Cross and George 



V. Wendell. 271. 

 Edwin H. Hall, 262. 

 Henry B. Hill and Walter L. 



Jennings, 186. 

 C. Loring Jackson and H. N. 



Herman, 252. 

 C. Loring Jackson and W. H. 



Warren, 280, 317. 

 W. W. Jacques, 19. 

 George D. Moore and Daniel F. 



O' Regan, 93. 

 J. U. Nef, 102. 

 B. L. Robinson, 165. 

 Charles E. Saunders, 214. 

 Samuel H. Scudder, 236. 

 Henry Taber, 46, 163. 

 Roland Thaxter, 29. 

 Henry B. Ward, 260. 

 CM. Warren, 56, 89. 

 Condensation, Note on a Criticism 

 of the Author's Apparatus for 

 Fractional, 89. 

 Consonance, some Considerations re- 

 garding Helmholtz's Theory 

 of, 1. 



Cordia alba, 182. 

 Corethromyces, 36. 



Cryptobii, 36. 

 Coulterophytum, 168. 



laxum, 169. 

 Crusea megalocarpa, 169. 



D. 



Deaths, — 



Jose Maria Latino Coelho, 329. 

 Sir William Macleay, 349. 

 Grand Duke Constantin Nico- 

 layevitch, 349. 



Diaethria, 240. 



clymena, 241. 



Dibromdinitrophenol, properties of, 

 322. 



Dibromfurfuronitrile, /3S, proper- 

 ties of, 216. 



Dibrommethylpyromucic Acid, w/3, 

 210. 



Dibroinpyromucamide, /3S, the ac- 

 tion of bromine and Potas- 

 sium hydroxide on, 214. 



Dictyanthus tuberosus, 180. 



Diethylether of trinitrophloroglu- 

 cine, properties of, 287. 



Dimethylether of trinitrophloroglu- 

 cine, properties of, 301. 



Dioxymalonic Anilide, 122. 



Dioxymalonic-o-toluide, 143. 



E. 



Electricity, what it is, 19. 

 Epicalinii, tribe, 239. 

 Erigeron heteromorphus, 173. 

 Ether, Acetacetic, 158. 

 Ethyl Methylpyromucate, 198. 

 Eunica, 239, 240. 



monima, 240. 

 Eupatorium filicaule, 170. 



Lemmoni, 171. 



Schaffneri, 171. 



Fellows, Associate, deceased, — 

 Fordyce Barker, 357. 

 George Washington Cullum, 



349. 

 William Ferrel, 357. 

 Thomas Hill, 357. 

 Noah Porter, 349. 

 Lewis Morris Rutherfurd, 357. 



