486 



INDEX. 



Schottii, 142, 409. 



setosissima, 142. 



squarrosa, 141. 

 Neckweed, 288. 

 Nelsonie.e, 322. 

 Nemacladus, 2, 393. 



aqnllaris, 393. 



longiflorus, 3, 394. 



pinnatifidus, 393. 



ramosissimus, 3, 393. 



rigidus, 394. 



ienuissimus, 393. 

 Nemophila, 152, 155, 413. 



atomaria, 156. 



aurita, 156. 



breviflora, 157. 



discoidalis, 156. 



evanescens, 157. 



heterophylla, 156. 



hirsuta, 156. 



insignia, 155. 



linijiora, 156. 



maculata, 155. 



Menziesii, 156, 413. 



microcalyx, 157. 



modesta, 413. 



Nuttallii, 156. 



paniculata, 155. 



parviflora, 156. 



parviflora, 157. 



pedunculnta, 156. 



phacelioides, 156. 



pilosa, 156 



raceraosa, 156. 

 Nepeta, 345, 377. 



Catavia, 377. 



Glechoma, 377. 



Virginica, 354. 

 Nepete^e, 345. 

 Neriandra suberecta, 84. 

 Nerium Oleander, 79. 

 Newberrva, 19, 50, 398. 



cong"esta, 50, 398. 



spicata, 398. 

 Nicandra, 225, 237. 



phycaloides, 237. 

 Nicotid, 241. 

 Nicotiana, 226, 241, 438. 



attenuata, 242. 



Bigelovii, 243. 



caudala, 241. 



Clevelandi, 242. 



glandulosa, 242. 



glauca, 438. 



ipomopsiflora, 242. 



lancifolia, 241. 



lyrata, 242. 



multiftora, 242. 



multivalvis, 243. 



nana, 243. 



Palmeri, 242. 



pandurata, 242. 



parviflora, 243. 



plumbaginifolia, 241. 



plumbaginifolia, 243. 



quadrivalvis, 243. 



repanda, 242. 



Mcemeriana, 242. 



rustica, 241. 



Tabacum, 241. 



trigonophylla, 242. 



Ybarrensis, 241. 

 Nierambergia anomala, 244. 



nana, 243. 



stalicaifolia, 244. 



viscosa, 244. 

 Nightshade, 226. 

 Nothaphyllon, 312. 

 Nothocerates, 88. 

 Nothochelone, 259. 

 Nycterium, 231. 



Obolaria, 111, 127. 

 Caroliniana, 280. 

 Virginiana, 127. 



Virginica, 127. 

 Qcimoide^e, 342. 

 Ocimum, 342, 350. 



Basilicum, 350. 



Campechianum, 350. 



micranthum, 350. 

 Odontites rubra, 305. 

 (E«oe, 274, 443. 

 Oil-plant, 320. 

 Olea, 72. 



Americana, 78. 



Europsea, 72. 

 OLEACEjE, 72. 

 Oleine^e, 73. 

 Omphalodes, (180), 420, 422. 



aliena, 423. 



cardiophylla, 423. 



Howardi, 423. 



linifolia, 180. 



nana, 423. 



verna, 180. 

 Oncorrhynchus, 300. 

 Onosmodium, 179, 205. 



Bejariense, 206, 433. 



Carolinianum, 206. 



Carolinianum, 206. 



hispidum, 206. 



rnoHe, 206. 



Thurberi, 205. 



Virginianum, 206. 

 Opliiorhiza Croomii, 109. 



hnceolata, 108. 



Mitreola, 108. 



ovalifolia, 109. 

 Origanum, 343. 



incanum, 354. 



punctatum, 356.- 



vulgare, 358. 

 Oinus, 73. 



^mOTCaran, 73. 



dipetala. 73. 

 OROBANCHACEjE, 310, 455. 

 Orobanche, 311. 



ioerieoM, 313, 455. 



fe'/7ora, 312. 



dalifomiea, 312. 



comosa, 312. 



Jasciculata, 312. 



glabra, 313. 



Ludoviciana, 313. 



minor, 311. 



pinetnrum, 313. 



Hossica, 313. 



tuberom, 313. 



unifiora, 312. 



Virginiuna, 314. 



Virgimca, 127. 

 Oroniium, 251. 

 Oriheutoca, 164. 

 Orthocarpus, 249, 299, 452. 



attenuatus, 299. 



Bidwellire, 453. 



bracteosus, 300. 



campestris, 302. 



castilleioides, 300. 



densiflorns, 300. 



eriantlms, 301, 453. 



faucibarbatus, (302), 453. 



floribundus, 301, 453. 



gracilis, 302. 



hispidus, 302, 453. 



imbricatus, (300), 452. 



laeerus, 302. 



lasinrhynchus, 302. 



linearilobus, 802. 



Unearifolius, 453. 



lithospermoides, 302, 453. 



luteus, 300. 



pachystachyus, 300, 452. 



pallescens, '299. 



pallescens, 299. 



Parishii, 453. 



Piirryi, 299. 



pilosus, 299. 



purpurascens, 300. 



purpureo-albus, 301, 453. 



pusillus, 301, 453. 



strictns, 301. 



tenuifolius, 300, 453. 



tenuifolius, 452. 



Tolmiei, 301. 

 Orthopodium, 348. 

 Orihostachys, 184. 

 Oryctes, 225, 232. 



Nevadensis, 232. 

 Osmanthus, 73, 78. 



Americamis, 78. 

 fragrans, 78. 

 Osmotkammts, 41. 

 Oswego Tea, 374. 

 Otophylla, 292. 



Drummondii, 292. 



Michauxii, 292. 

 Ourisia Califomica, 173. 

 Oxy coccus, 25. 



erectus, 25. 



erythrocarpus, 25. 



hispidulus, 26. 



macrocarpus, 26. 



microcarpus, 396. 

 palustris, 26. 



vulgaris, 26. 

 Oxydendrum, 15, 33. 



arboreum, 33. 



Painted-Cup, 295. 

 Palmarella, 2, 8, 394. 



debilis, 8, 394. 

 Parabryanthus, 37. 

 Farechites, 85. 

 Parishella, 393, 394. 



Californica, 394. 

 Pectocarya, 178, 187, 420. 



Chilensis, 187. 



laterifiora., 187. 



linearis, 187. 



pusilla, 187, 421. 



serosa, 187, 421. 

 PEDALIACEiE, 320. 

 Pedicularis, 249, 305, 454. 



teqtrinoctialis, 367. 



arctica, 309. 



attenuata, 310. 



attollens, 306. 



auriculata, 307. 



bracteosa, 308. 



Canadensis, 307. 



Canbyi, 454. 



capitata, 309. 



centranthera, 309. 



