1NM)KX. 



101 



Ruinfonl Coiumittoo, Apprupria- 

 tions, ;U;3, 3U. 

 JMedul, Award of, 314, 325. 

 ^loimiiuMit at Paris, 3'JO. 

 Rumlord's Works, 313, 314, 318, 

 330. 



S. 



Sanicula Menziesii, 115. 



Nevadensis, 139. 

 Saracha aciitifolia, 90. 

 Saturn, on Some Physical Observa- 

 tions of, 174. 

 Scutellaria nana, 100. 

 Seduni pusillum, 71. 



varie^atuin, 137. 

 Selinum Pacificum, 140. 

 Senecio Palineri, 80, 110. 

 Silene antirrhina, 113. 



Gallica, 113. 

 Sisymbrium canescens, 113. 



deflexum, 113. 



reflexum, 113. 

 Smelowskia Fremontii, 123. 

 Solan um Californicum, 91. 



nigrum, 117. 



umbelliferum, 91. 



Xanti, 90, 117. 

 Solar IMotion in Space and the 

 Stellar Distances, 52, 210. 



Spectrmn, Photographs of, 70, 

 279. 



Spots,' Veiled, 62. 

 Sonchus oleraceus, 116. 

 Sophora Arizonica, 135. 



speciosa, 135. 

 Sound, Diffraction of, 269. 



Proof of Law of Inverse 



Squares, 265. 



Sparks, Induction, from breaking 



the Circuit between the Poles 



of a Magnet, 218. 



Spectra, Comparison of Prismatic 



and Diffraction, 273. 

 Spectrum, Solar, Photographs of, 



70, 279. 

 Specularia, Revision of, 81. 



biflora, 82, 116. 



leptocarpa, 82. 



Lindheimeri, 82. 



Linsecomia, 82. 



ovata, 83. 



perfoliata, 83. 

 Sphseralcea incana, 125. 



sulphurea, 113, 125. 



VOL. XI. (n. s. iu.) 



SjiiniM Calit'ornica, 1 IS. 



nionogyna, 136. 



opulil'tilia, 136. 

 Statutes and Standing Vntes, 382. 



AmeiidMicnls to, 321, 322, 323. 

 Stellar Distances. 52, 210. 

 Stellaria niteus, 113. 

 Stenochloe Calit'ornica, 120. 

 Suckleya, 103. 



I>i'ti()hiris, 103. 

 Surveying, Mountain, 256. 



T. 



Test Plates, Nobert's Method of 



Ruling, 237. 

 Theniiopsis Californica, 126. 



fabacea, 126. 



macrophylla, 126. 



montana, 126. 

 Thysanocarpus erectus, 113, 124. 

 Tiedemannia teretifolia, 145. 

 Tilla>a cymosa, 71. 



minima, 115. 

 Tonella, 92. 



collinsioides, 93. 



floribunda, 93. 

 Tribulus Californicus, 125. 

 Trifolium, Revision of, 127. 



aciculare, 130. 



altissimum, 128. 



amabile, 129. 



amphianthum, 129. 



amplectens, 114, 131. 



Andersonii, 127. 



Andinum, 130. 



barbigerum , 131. 



Beckwit-hii, 128. 



Bejariense, 130. 



bifidum, 129. 



Bolanderi, 128. 



Brandegei, 128, 130. 



Breweri, 129, 131. 



Carolinianum, 129. 



ciluitum, 129. 



ciliolatuni, 129. 



cyathiferum, 131. 



dasjqihyllum, 130. 



denudatum, 129. 



depauperatum, 131. 



dichotomum, 129. 



diversifolium, 131. 



eriocephalum, 128. 



fiml)riatum, 130. 



fucatum, 131. 



26 



