INDEX. 



479 



S. 



Sagina, 306. 



apetala, 306. 

 crassicaulis, 308. 



decumbens. 306. 



Linnsei, 307. 



nivalis, 308. 



nodosa, 308. 



occidentalis, 307. 



procuuabens, 307. 

 Salvia Pringlei, 391. 

 Saxifraga Pennyslvanica, 329. 

 Schizocarpum parviflorum, 386. 

 Self-induction, an Apparatus for the 

 Measurement of Coefficients 

 of, 261-272. 

 Sida caudatifolia, 382. 

 Silene laciniata, 328. 



subciliata, 327. 

 Silver, preparation of, 64. 

 Sisyrinchium Pringlei, 394. 

 Smithville meteoric iron, 251. 

 Sodium malonic ester, action on tri- 



bromresorcine, 238. 

 Solutions, preparations of standard, 



66. 

 Spergula, 313. 



arvensis, 313. 

 Spergularia, 309. 



borealis, 312. 



Clevelandi, 310. 



diandra, 310. 



gracilis, 311. 



macrotheca, 312. 



rubra, 309. 



salina, 311. 



tenuis, 311. 

 Sphaleromyces, 95. 



Lathrobii, 95. 

 Stellaria, 281. 



aquatica, 281. 



borealis, 285. 



crassifolia, 286. 



crispa, 287. 



dichotoma, 289. 



fontinalis, 286. 



graminea, 282, 285. 



Holostea, 288. 



Stellaria humifusa, 286. 



Jamesii, 289. 



Kingii, 283. 



littoralis, 287. 



longifolia, 283. 



longipes, 283, 285. 



macropetala, 288. 



media, 282. 



nitens, 282. 



Nuttallii, 289. 



obtusa, 287. 



prostrata, 282. 



pubera, 288. 



ruscifolia, 287. 



uliginosa, 285. 



umbellata, 283. 



uniflora, 288. 

 Steria serrata, 317. 



Tephrosia macrantha, 383. 

 Teratomyces, 98. 



Actobii, 98. 



brevicaulis, 99. 

 Toennies, dibromfumaric aldehyde 



of, 17. 

 Tragia affinis, 393. 

 Tribromuitroresorcinediacetate, 24 1. 



properties of, 241. 

 Tribromresorcine, 233. 



sodium salt of, 235. 



action of sodium malouic ester 

 on, 238. 



action of nitric acid on. 239. 

 Tribromresorcinediacetate, behavior 



of, 240 

 Tribromresorcine diethylether, 231. 



constitution of, 232. 



V. 



Valeriana Palmeri, 317. 

 Vigna strobilophora, 386. 

 Viguiera Pringlei, 387. 

 Vitex pyramidata, 321. 



