486 



INDEX. 



Schottii, 142, 409. 



setosissima, 142. 



squarrosa, 141. 

 Neckweed, 288. 

 NELSONIE.E, 322. 

 Nemacladus, 2, 393. 



capillaris, 393. 



longinorus, 3, 394. 



pinnatijldus, 393. 



ramosissimus, 3, 31)3. 



rigidus, 394. 



tenuissimus, 393. 

 Xi-mophila, 152, 155, 413. 



atomaria, 156. 



aurita, 156. 



breviflora, 157. 



discuidiiUf, 156. 



evanescens, 157. 



heterophylla, 156. 



liirsuta, 156. 



insignis, 155. 



liniflora, 156. 



maculata, 155. 



Menziesii, 156, 413. 



microcalyx, 157. 



ntodestfi, 413. 



Nuttalhi, 156. 



paniculata, 155. 



parvillora, 156. 



parviflora, 157. 



jn-diittriiliitii, 156. 



phacelioides, 156. 



jiilnsn, 156. 



racemosa, 156. 

 Nepcta, 345, 377. 



Cataria, 377. 



Glechoma, 377. 



Viryuiii-ii, 354. 

 XEPETE/E, 345. 

 Neritmtlm suberecta, 84. 

 Nerium Oleander, 79. 

 Xewberrya, 19, 50, 398. 



cong'esta, 50, 398. 



spicata, 398. 

 Xicandra, 225, 237. 



physaloides, 237. 

 Nicotid, 241. 

 Nicotiana, 226, 241, 438. 



attenuata, 242. 



Bigelovii, 243. 



caudal a, 241. 



Cleveland!, 242. 



glandulosa, 242. 



glauca, 4:18. 



ipomopsiflora, 242. 



Innftj'niin, 241. 



lyrnta. 242. 



multiflora, 242. 



multivalvis, 243. 



nnnn, 24-'!. 



1'alnicri, 242. 



pnndurutn, 242. 



/inrritlora, 243. 



plnmbaginifcilia, 241. 



plumbaginifoli t, 243. 



(|iiadrivalvis, 24 : >. 



repanda, 242. 



Rcemerirtnn, 242. 



rustica, 241. 



Tabacuni, 241 . 



trigonophvlla. 242. 

 rSarrensls, 241. 



.V/i /< nilii ri/i'i <iii<i,iiii'n, 244. 

 naiiu, 243. 



lin, 244. 



riscosa, 244. 

 Nightshade, 226. 

 Nothaphyllon, 312. 

 Aottiocerates, 88. 

 Nothochelone, 259. 

 Nycterium, 231. 



Obolaria, 111, 127. 



Carolinian, 280. 



Virymiana, 127. 



Virginica, 127. 

 OCIMOIUE.E, 342. 

 Ocimuin, 342, 350. 



Hasilicum, 350. 



CampecJti/iniini, 350. 



micranthum, 350. 

 Odontites rubra, 305. 

 fA'Hf.e, 274. 443. 

 Oil-plant, 320. 

 Olea, 72. 



Americana, 78. 



Europa?a, 72. 

 OT.EACE^E, 72. 

 < ILKIXE.E, 73. 

 Omphalodes, (180), 420, 422. 



uliena, 423. 



cardiopliylla, 423. 



Ilowardi, 423. 



I hi if olia, 180. 



nana, 423. 



verna, 180. 

 Oncorrhynchus, 300. 

 Onosmodium, 179, 205. 



Bejariensc, 206, 433. 



Carolinianum, 206. 



Caroliniiinum, 2(16. 



hispid urn, 206. 



n?(-//c, 206. 



Tlntrberi, 205. 



Virginiamim, 206. 

 Ophiorhiza Croomii, 109. 



limceolata, 108. 



Mitrenlft, 108. 



ovalifolia, 109. 

 Origanum, 343. 



incanum, 354. 



pun datum, 356. 



vulgare, 358. 

 Ornus, 73. 



Americana, 73. 



dipelala. 73. 



OROBANCHACE.E, 310, 455. 

 Orobancbe, 311. 



Americana, 313, 455. 



fo/?ora, 312. 



Californicii, 312. 



comosa, 312. 



fasciculate/, 312. 



' ' (/libra, 313. 



Luduviciana, 313. 



minor, 311. 



jinietorum, 313. 



Rossi ca, 313. 



titberosa, 313. 



uniforn, 312. 



Virginicma, 314. 



Virginica, 127. 

 Ornntium, 251. 

 Ortltaitoca, 164. 

 irthncarpus. 249, 299. 452. 



attemiatus, 299. 



Bidwelli*, 453. 



bracteosus, 300. 



cainpostris. 302. 



castilleioides, oOO. 



densiflorus, SOO. 



erianthus, 301, 453. 



faucibarbatus, (302). 43. 



floribaudus, 301, 453. 



gracilis, 302. 



hispidus, 302, 453. 



imbricatus, (300), 452. 



lacerus, 302. 



lasinrhynchus, 302. 



linearilobus, 802. 



linearifolius, 453. 



litbospermoides, 302, 453. 



liiteus, 300. 



pachystachvus, 300, 452. 



pallescens, 299. 



pallescens, 299. 



1'ari^hii, 453. 



Purryi, 299. 



pilosus, 299. 



purpurascens, 300. 



purpureo-albus, 301, 453. 



pusillus, 301, 453. 



strict us, 301. 



temiifolhis, 300, 453. 



tcniiifulius, 452. 



Tolmiei, 301. 

 Ortkopodium, 348. 

 Orthostachys, 184. 

 Oryctcs, 225, 232. 



Ncvadensis, 232. 

 Osmanthns, 73, 78. 



Americanns, 78. 

 fragrans, 78. 

 Osmolhamnus, 41. 

 Oswego Tea, 374. 

 Otqphylla, 292. 



Drummondii, 292. 



Michaiixii, 292. 

 Ourisia Calif urnica, 173. 

 Oxycoccus, 25. 



erectus, 25. 



erythrocarpus, 25. 



hispidulus, 26. 



mctcrocarjnif, 26. 



microcarpus, 396. 



palustris, 26. 



vulgaris, 26. 

 Oxydendrum, 15, 83. 



arboreum, 33. 



Painted-Cup, 295. 

 1'almarella, 2, 8, 394. 



debilis, 8, 394. 

 Parabryanthus, 37. 

 7'cri flutes, 85. 

 1'arishella, 393, 394. 



Californica, 394. 

 Peetocarya, 178, 187, 420. 



Chilensis, 187. 



lateriflora, 187. 



linearis, 187. 



pusilla, 187, 421. 



setosa, 187, 421. 

 PEDALIACE.E, 320. 

 Pedicularis, 249, 305, 454. 



cequinoctialzs, 367. 



arctica, 309. 



nttuniHta, 310. 



attollens, 306. 



auriculata, 307. 



bracteosa, 308. 



(.'anadensis, 307. 



('an by 5, 454. 



capitata, 309. 



centranthera, 309. 



