( 625 ) 



GENERAL INDEX. 



Accuracy of the length of 

 standard Base Tape from 

 Olney base measurements... 27 



Adolphia 361-309 



" Californica 369 



" infesta 369 



Analysis of the Barium Group 471 

 Asclepiadace.ie 569 



Berchemia 360, 363 



" volubilis 363 



Bibliography of Mucilaginous 464 



Seed-coats 559 



Biography of F. A.Wislizenus 464 

 Bismuth, Anomalous Densi- 

 ties of fused 292 



Borraginacea! 580 



Brachymetopus 617 



Catalogue of the Anthropliyta 

 and Pteridophyta of Ames, 



Iowa 477, 4S2 



Ceanothus 361, 368 



CelastreiB Celastrus 352 



" Euonymus 351 



" Hippocratoa 352 



" Maytenus 352 



" Myginda 352 



" Mortonia 352 



" Paqhystima 352 



" Schtefferia 352 



Celastrus 350 



" scandeus 354 



Chicrophyllum procumbens... 451 



Chemistry of Combustion 370 



Cicuta maculata 455 



CoUectiea! 301 



Colubrina 361. 368 



" ferruginosa 369 



" reclinata 368 



" Texensis 368 



Condalia 360, 361 



" ferrea 362 



" Mesicana 362 



" obovata 361 



" spathulata 362 



Condensation in the process of 

 Hydration 377 



Contest for Leadership 215 



Convolvulaceffi ,581 



Deposits, Eelations of 316 



Electrical Conductivity 378 



Electrometer, Dellman, Scale 



value of 303 



Erigenia bulbosa 450 



Eryngium yuccicfolium 455 



Eulophus Americanus 453 



Euonymus 349 



" Americanus 353 



" angustifolius 353 



" atropurpureus 353 



" Europ.'cus 353 



'' obovatus 353 



'• occidentalis 353 



" Parishii 354 



'• sarinentosus 353 



Fields, Coal 334 



Flowers and Insects, Asclepi- 



. adace;xi to Scrophulariacea\. 569 

 Flowers and Insects — Unibel- 

 liferjc 449 



