526 



INDEX OF GENERA AND SPECIES. 



Ranunculus alismeeiblius, Gey- 

 er, i. 6, ii. 426. 



Andersonii, Gray, i. 6. 



aijuatilis, Linn., i. 5, ii. 425. 



Bloomeri, Watson, ii. 426. 



Californicus, Benth., i. 7, ii. 

 426. 



canus, Benth., i. 8. 



Chilensis, DO., i. 9. 



Cymbalaria, Pursh, i. 7. 



delpliinifolius, Torr. & Gray, 

 i. 8. 



dissectus, Hook. & Arn., i. 8. 



Eisenii, Kellogg, ii. 4'26. 



fascicularis, Muhl., i. 9. 



Flammula, Linn., i. 6. 



glaberrimus, Hook., i. 7, ii. 

 426. 



hebecarpus, Hook. & Arn., i. 

 8, ii. 426. 



hederaceus, Linn., i. 5, ii. 

 425. 



hydrocharis, Hiern, i. 5. 



hystriculus, Gray, i. 6, ii. 

 425. 



Lemmoni, Gray, i. 7. 



macranthus, Scheele, i. 8. 



multifidus, Pursh, ii. 426. 



murieatus, Linn., i. 9. 



Nelsonii, Gray, i. 8, ii. 426. 



orthorhynchus, Hook., ii. 

 426. 



oxynotus, Gray, i. 7. 



parviflorus, Torr. & Gray, i. 8. 



Purshii, Richards., ii. 426. 



repens, Linn., i. 8. 



repians, Linn., i. 6. 



sceleratus, Linn., ii. 426. 



tenellus, Nutt., i. 8. 



trachyspermus, Engelm., i. 7. 

 Raphanus, Linn., i. 49. 



Raphanistrum, Linn., i. 49. 



sativus, Linn., i. 49. 

 Raspberry, i. 171. 

 Rattlesnake Plantain, ii. 135. 

 Rattleweed, i. 144. 

 Ray-Grass, ii. 323. 

 Reboulea gracilis, Kunth, ii. 



302. 

 Red Clover, i. 128. 



Fir, ii. 119. 



Red-top, ii. 272. 

 Red-bud, i. 160. 

 Redwood, i. 104, ii. 116. 

 Reed, ii. 299. 



Bur, ii. 188. 



Reed Bent-Grass, ii. 278. 

 Reed Canary-Grass, ii. 265. 

 Keed-Grass, Wood, ii. 276. 

 Reinie, ii. 63. 

 Rescue Grass, ii. 322. 

 Reseda Luteola, Linn., i. 53. 



odorata, Linn., i. 53. 

 RESEDACE.E, i. 53. 

 Retinospora, Sieb. & Zucc., ii. 



114. 

 Rhacomitrium, Bridel, ii. 380. 



Rhacomitrium aciculare, Brid., 



ii. 380. 



canescens, Brid., ii. 381. 

 depressum, Lescj., ii. 381. 

 heterostichuin, Brid., ii. 381. 

 lanuginosum, Brid., ii. 381. 

 microcarpum, Brid., ii. 381. 

 Nevii, Watson, ii. 381. 

 RHAMNACE^E, i. 99. 

 Rhamnus, Linn., i. 100. 

 alnifolia, L'Her., i. 100, ii. 



438. 

 Califbrnica, Esch., i. 101, ii. 



439. 



crocea, Nutt., i. 100. 

 ilicifoliiis, Kell., i. 101. 

 ohifolins, Hook., i. 101. 

 Pursliiaua, DC., i. 100, ii. 



439. 

 Rhizoc/onium acanthoneuron, 



Muell., ii. 397. 

 Rhododendron, Linn., i. 457. 

 albiHorum, Hook., i. 458. 

 calcndtilaccum, Hook.& Arn. , 



i. 458. 

 Californicum, Hook. , i. 458, 



ii. 461. 



occidentale, Gray, i. 458. 

 Rhubarb, ii. 6. 

 Rhus, Linn., i. 109. 

 aromatica, Ait., i. 110. 

 diversiloba, Torr. & Gray, i. 



110. 

 integrifolia, Benth. & Hook., 



i. 110. 



Inurina, Nutt., i. 111. 

 lodata, Hook., i. 110. 

 Toxicodendron, Linn., i. 110. 

 trilobata, Nutt., i. 110. 

 Rhynchospora, Vahl, ii. 213. 



alba, Vahl, ii. 213. 

 Rhi/nchosteginm, Schimp., ii. 



415. 

 ruseiforme, Bruch & Schhnp., 



ii. 415. 



Ribbon -Grass, ii. 265. 

 Ribes, Linn., i. 20~4. 

 aureum, Pursh, i. 207. 

 bracteosuin, Dougl., i. 206. 

 bracteosum, Watson, i. 206. 

 Californicum, Hook. & Arn., 



i. 205. 



Californicum, Gray, i. 205. 

 , cereum, Dougl., i. 207. 

 divaricatum, Dougl., i. 205. 

 fcrox, Smith, i. 205. 

 fragrans, Lodd., i. 208. 

 glutinosum, Benth., i. 207. 

 hirtellum, Michx., i. 206. 

 Hudsonianum, Rich., i. 206. 

 irriyuum, Dougl., i. 206. 

 lacustre, Poir., i. 206. 

 laxiflorum, Pursh, i. 206. 

 leptanthum, Gray, i. 205. 

 Lobbii, Gray, i. 205, ii. 446. 

 tnalvaceutn, Smith, i. 207. 

 zifsii, Ponb, i. 204. 



Ribes occidentale, Hook, k Arn., 

 i. 205. 



oxyacanthoides, Linn., i. 206. 



oxi/acant/ioides, Michx., i. 

 206. 



oxyacanthoides, Hook., i. 206. 



prostratum, L'Her., i. 206. 



.sanguineum, Pursh, i. 207. 



saxosum, Hook., i. 206. 



setosum, Lindl., i. 20(5. 



speciosutn, Pursh, i. 204. 



stain ineum, Smith, i. 204. 



subvcstitum, Hook. & Arn., 

 i. 205. 



subvestitum, Hook., i. 205. 



tenuiflorum, Lindl., i. 208. 



vi/losum, Nutt., i. 206. 



viscosissimum, Pursh, i. 207. 

 Wolffii, Rothr., i. 207. 

 Ribgrass, i. 610. 

 Rice's Cousin, ii. 262. 

 Kice Cut-grass, ii. 262. 

 Rice, False, ii. 262. 

 RicineUa myriccKfolia, Muell., 



ii. 70. 



Ricinus commuuis, Linn., ii. 67. 

 Riddellia, Nutt, i. 372. 



arachnoidea, Gray, i. 372. 



Cooperi, Gray, i. 373. 



tagetina, Nutt., i. 372. 

 Rigiopappus, Gray, i. 387. 



leptocladus, Gray, i. 387. 

 Roble, ii. 95. 

 Rock-Brake, ii. 341. 

 Romanzoffia, Cham., i. 516. 



Sitchensis, Bong., i. 516. 

 Romneya, Harvey, i. 20. 



Coulteri, Harv., i, 20, ii. 428. 

 Rosa, Tourn., i. 187. 



blanda, Ait., i. 187, ii. 444. 



blanda, Watson, i. 187. 



Californica, Cham. & 

 Schlecht., i. 187. 



gymnocarpa, Nutt., i. 187. 



Nutkana, Presl, ii. 444. 



pisocarpa, Gray, i. 187. 



spithamea, Watson, ii. 444. 

 ROXACEJE, i. 164. 

 Rose, i. 187. 

 Rose Bay, i. 458. 

 Rosinweed, i. 361. 

 Rottbaellia paniculata, Spreng. , 



ii. 322. 

 Roubieva, Moq., ii. 49. 



multifida, Moq., ii. 49. 

 Rough Meadow-Grass, ii. 313. 

 RUBIACE^E, i. 281. 

 Rubus, Linn., i. 171. 



qlaucifolitis, Kell., i. 172. 



Idieus, Linn., i. 171. 



leucodermis, Dougl., i. 172. 



macropetalus, Dougl., i. 173. 



Menziesii, Hook., i. 172. 



Nutkanus, Mo9., i. 171, ii. 

 443. 



obovatus, Linn., i. 172. 



pedatus, Smith, i. 172. 



