552 



Index. 



Samuels, E., Collection of California 



Fishes, 533. 

 Sanicula Canadensis, 209. 

 Sapindus marginatus, 168. 

 Saurothera Merlini, 319. 

 Schorlomite, Examination of, 45. 

 Schrankia platycarpa, Gray, 183. 

 Scolopendrites, nov. gen. Lesq'x, 425. 

 grosse-dentata, Lesq'x, 



425. 

 Scomber vernalis, 260. 

 Scorpcenichthys marmoratus, G., 535. 

 Scymnus brevipinna, 270. 

 Scyra acutifrons, 455. 

 Scytodes cameratus, Hentz, 35. 

 Sedum sparsiflorum, 209. 

 Senecio aureus e. Balsamitse, 231. 



Eiddellii, 232. 



Sesbania macrocarpa, 172. 



Shells from the Gulf of California 



the Pacific Coasts of California 



Mexico, 374. 

 Sicydium (an Melothrise sect.?) Lind- 



heimeri, Gray, 194. 

 Sicyos angulatus, 193. 

 Sida anomala, 163. 



cuneifolia, Gray, 165. 



filicaulis, 163. 



filipes, Gray, 164. 



heterocarpa, Engelm., Mss., 163. 



physocalyx, Gray, 163. 



tragisefolia, " 164. 



Sigaretus debilis, Gould, 379. 

 Sigillaria dilatata, Lesq'x, 426 



and 

 and 



discoidea, 



u 



427. 



dubia, 



u 



427. 



fissa, 



u 



426. 



obovata, 



(( 



426. 



polita, 

 Schimperi, 

 sculpta, 

 stellata, 



u 

 a 



u 

 a 



427. 

 427. 

 426. 

 427. 



laciniatum, 



a 



226. 



Simsia (Barrattia: a*chenia calva glabra) 



calva, 228. 

 Solaster decemradiata, 529. 

 Solidago decemflora, 223. 



incana fi. ? 223. 



nem oralis, 223. 



speciosa y. rigidiuscula, 222. 



Somateria mollissima, 298. 



Sophora (Styphnolobium) affinis, 178. 



(Dermatophyllum) speciosa, 178. 



SpliEeroma amplicauda, Stimpson, 510. 



Oregonensis, 509. 



Sphenophyilum filiculme, Lesq'x, 41". 



trifoliatum, " 415. 



Sphenopteris abbreviata, " 419. 



decipiens, " 420. 



flagellars, " 420. 



glandulosa, " 420. 



intermedia, " 419. 



Newberryi, " 420. 



plicata, " 420. 



squamosa, " 420. 



Spherillo affinis, 505. 



Sphasralcea Lindheimeri, Gray, 162. 



Spintharus, Genus, Hentz, 283. 



flavidus, " 284. 



Squilla Desaussurei, Stimpson, 503. 



Stellaria prostrata, 152. 



Stenosoma gracillimum, 505. 



Stigmaria costata, Lesq'x, 425. 



irregularis, " 426. 



minuta, " 426. 



radicans, " 426. 



umbonata, " 426. 



Stimpson, William. On the Crustacea 

 and Echinodermata of the Pacific 

 Shores of North America, 444. 



Storer, H. R. Observations on Fishes of 

 Nova Scotia and Labrador, with de- 

 scriptions of new species, 247. 



Streptanthus bracteatus, 143. 



petiolaris, 143. 



Structure, cancellated, of some of the 

 Bones of the Human Body, 125. 



Styloniscus gracilis, 506. 



Svmphoricarpus spicatus (Engelm., 

 'Mss.), 215. 



Synemosyna noxiosa, Hentz, 288. 



Syngnathus Californiensis, 543. 



Talinum aurantiacum, Gray, 153. 



sarmentosum, " 153. 



Tauschia Coulteri, (Gray & Harv. ined.) 



211. 

 Tauschia (Museniopsis) Texana, Gray, 



211. 

 Tellina (Strigilla) fucata, Gould, 399. 



gemma, " 399. 



miniata, " 397. 



pura, " 398. 



tersa, " 398. 



Tephrosia Lindheimeri, Gray, 172. 

 Terebra arguta, Gould, 380. 

 Tetragnatha grallator, Gould, 26. 



laboriosa, " 27. 



Thalamia, nov. subgen. Hentz, 34. 



parietalis, " 35. 



Thalassidroma Leachii, 21 ; Notice of its 



Egg, 301, 308. ' 

 Theridion, 271. 



Anglicanum, Hentz, 275. 



blandum, il 278. 



boreale, " 274. 



cancellatum, " 278. 



cruciatum, " 275. 



? fictilium, " 282. 



foliaceum, " 277. 



frondeum, " 275. 



funebre, " 276. 



globosum, " 279. 



intentum, " 278. 



. lineatum, " 281. 



leoninum, " 276. 



-lyra, " 279. 



marmoratum, " 273. 



morologum, " 277. 



oscitabundum, " 275. 



