528 



INDEX OF GENERA AND SPECIES. 



Saxifraga integrifolia, Hook., i. 

 194. 



leucautheiuifolia, Miehx., i. 

 195. 



leucanfhemifolia, Bugler, i. 

 194. 



Mertensiana, Bong., i. 195. 



nivalis, Linn., i. 194. 



nival-is, Gray, i. 194. 



Parryi, Torr., i. 193. 



peltata, Torr., i. 193. 



punctata, Linn., i. 195. 



ranunculifolia, Hook., i. 196, 

 ii. 445. 



Tolmiei, Torr. & Gray, i. 195. 



Virginiensis, Michx., i. 194. 

 SAxiFiiAGACEjE, i. 192. 

 Saxifrage, i. 192. 

 Schallott, ii. 146. 

 Scheuchzeila, Linn., ii. 199. 



palustris, Linn., ii. 199. 

 Schinus Molle, Linn., i. 109. 

 Schistidium, Brid., ii. 377. 



apocarpum, Bruch&Schimp., 

 ii. 377. 



confertum, Bruch& Schimp., 

 ii. 377. 



subsessile, Brid., ii. 361. 

 Sckizocarya micrantha, Spach., 



i. 234. 

 Sehizonotus, Gray, ii. 463. 



purpuraseens, Gray, ii. 463. 

 Schmidtia utriculosa, Stern b., 



ii. 267. 



Schoberia, C. A. Meyer, ii. 58. 

 Schaeiwlirion album, Durand, 



ii. 159. 

 Schubert'La sempcrvirens, Spach, 



ii. 116. 

 Schollera, Schreb., ii. 187. 



graminifolia, Willd., ii. 187. 

 Scilln esculenta, Hook., ii. 158. 

 Scirpus, Linn., ii. 216. 



acicularis, Linn., ii. 221. 



apus, Gray, ii. 224. 



atrovirens, Muhl., ii. 219. 



badius, Presl, ii. 218. 



capillaris, Linn., ii. 224. 



carinatus, Gray, ii. 217. 



criniger, Gray, ii. 219. 



lacustris, Linn., ii. 217. 



leiiticulariis, Torr., ii. 219. 



maritimus, Linn., ii. 218. 



tiiicrantfius, Vahl, ii. 220. 



microcarpus, Presl, ii. 219. 



Nevadensis, Watson, ii. 217. 



Olueyi, Gray, ii. 218. 



palustris, Reichenb. , ii. 214. 



parvulus, ii. 221. 



paucifiorus, Lightf., ii. 221. 



pseudotriqueter, Steud., ii. 

 218. 



pungens, Vahl, ii. 218. 



pungens, ii. 218. 



pygmceus, Gray, ii. 217. 



riparius, Spreng., ii. 217. 



riparius, Presl, ii. 218. 



Scirpus robustus, Presl, ii. 219. 



liothii, Hoppe, ii. 218. 



Savii, Reichenb., ii. 217. 



setaceus, Linn., ii. 217. 



subsquarrosus, Muhl., ii. 220. 



sylvaticus, Linn., ii. 219. 



sylvaticus, ii. 219. 



Tatora, Kunth, ii. 218. 



triqueter, ii. 218. 



validus, Vahl., ii. 217. 

 Sclerocarpus exiguus, Smith, i. 



360. 

 Sclerochloa, Beauv., ii. 308. 



Californica, Munro, ii. 309. 



procumbent, Beauv., ii. 309. 

 Scleropodiuin, Schimp., ii. 414. 



caespitosum, Bruch & Schimp. , 

 ii. 414. 



illcccbrum, Schimp., ii. 415. 

 Scleropus, Schrad., ii. 41. 

 Scoliopus, Torr., ii. 180. 



Bigelovii, Torr., ii. 180. 



Hallii, Watson, ii. 180. 

 Scorpion-Grass, i. 522. 

 Scorzonclla, Niitt, i. 423. 



laciniata, Nutt., i. 424. 



leptoscphafa, Nutt., i. 425. 



nutans, Geyer., i. 424. 



syf-vatica, Benth., i. 424. 

 Scouleria, Hook., ii. 377. 



aquaticn, Hook., ii. 377. 

 Scouring-Rush, ii. 329. 

 Screw-bean, i. 162. 

 Screw-pod Mesquite, i. 163. 

 Scrophularia, Tourn., i. 552. 



Californica, Cham., i. 552. 



nodosa, Linn., i. 552. 



nodosa, Benth., i. 552. 



SCIIOPHULARIACK^E, i. 546. 



Scrub Pine, ii. 128. 

 Scutellaria, Linn., i. 602. 



angustifolia, Pursh, i. 603. 



any ustif olio., Benth., i. 603. 



antirrhinoides, Benth. ,i. 603, 

 ii. 477. 



Bolanderi, Gray, i. 603. 



Californica, Gray, ii. 477. 



galericulata, Linn., i. 603. 



lateriHora, Linn., i. 602. 



nana, Gray, i. 604. 



rcsinosa, Watson, i. 603. 



sipliocampyloidcs, Vatke, i. 

 603. 



tuberosa, Benth., i. 603. 

 Sea Elite, ii. 58. 



Milkwort, i. 469. 



Purslane, i. 251. 

 Sebastiania, Spreng., ii. 71. 



Treculiana, Muell. Arg. ii. 72. 

 Sedge, ii. 224. 

 Sedum, Linn., i. 209. 



Cotyledon, Jacq., i. 212. 



debile, Watson, i. 210. 



Douglasii, Hook., i. 210. 



edule, Nutt., i. 211. 



obtusatum, Gray, i. 209, ii. 

 446. 



Sedum Oreganum, Nutt, i. 209. 



pumilum, Benth., i. 210. 



Rhodiola, DC., i. 209. 



spatulifolium, Hook., i. 209, 

 ii. 446. 



stenopetalum, Pursh, 210. 



variegatum, Watson, i. 210, 



ii. 446. 

 Selaginella, Beauv., ii. 349. 



Californica, Spring, ii. 350. 



Douglasii, Spring, ii. 350. 



lepidophylla, Spring, ii. 350. 



Oregana, Eaton, ii. 350. 



rupestris, Spring, ii. 350. 

 SELAGINELLE/E, ii. 349. 

 Self-Heal, i. 604. 

 Selinum, Linn., i. 264. 



capitellatuni, Benth. & 

 Hook., i. 265, ii. 451. 



Kingii, Watson, i. 265. 



Pacincum, Watson, i. 265. 



terebinthiuum, Hook., i. 266. 

 Sempervivum tectorum, Linn., 



i. 208. 

 Senebiera, DC., i. 48. 



didyma, Pers., i. 48. 



pinnatinda, DC., i. 48. 

 Senecio, Linn., i. 410. 



Andinus, Nutt., i. 414. 



aronicoides, DC., i. 414. 



aureus, Linn., i. 411. 



Bolanderi, Gray, i. 411. 



Californicus, DC., i. 410. 



canus, Hook., i. 412. 



Cineraria, DC., L 410. 



Clarkianus, Gray, i. 412. 



cordntus, Nutt., i. 413. 



Coronopus, Nutt, i. 410. 



Douglasii, DC., i. 411. 



eurycephalus, Torr. & Gray, 

 i" 411. 



exaltatus, Nutt., i. 413. 



exaltattis, Gray, i. 414. 



Fendleri, Eaton, i. 411. 



filifoliiis, Nutt., i. 411. 



floccifcrus, DC., i. 410, 434. 



Fremontii, Torr. & Gray, i. 

 412, 618. 



Greenei, Gray, i. 412. 



hydrophilus, Nntt, i. 414. 



integeriimus, Nutt., i. 413. 



longilobus, Benth., i. 411. 



lugens, Rich., i. 413. 



Mendocinensis, Gray, i. 413. 



inulti/obatus, Torr. & Gray, 

 i. 411. 



Reciiomontanus, DC., i. 411. 



Riddcllii, Torr. & Gray, i. 

 411. 



spartioidcs, Torr. & Gray, i. 

 411. 



sylvaticus, Linn., i. 410. 



triangularis, Hook., i. 414. 



vnlgaris, Linn., i. 410. 

 Senna, i. 161. 

 Service-be rry, i. 189. 

 Sequoia, Endl., ii. 116. 



