464 



INDEX. 



Hooker',, 427. 



horridiun, 427, 



Kalmii, 424. 



Kdlmii, 425. 



Lemmoni, 430. 



loiigipilum, 420, 446. 



wacranthum, 425. 



niacrophyllum, 425. 



Marianum, 426, 446. 



Moriamun, 426. 



7nolle, 424. 



niurorum, 424. 



paniculatum, 425. 



Parishii, 428. 



Pennsylvanicum, 426. 



priealtiim, 424. 



jyrcecox, 424. 



pj-enanthoides, 425. 



Priiifflei, 429. 



jmsillus, 207. 



relicinum, 427. 



ricjiilum, 425. 



RufjcliU 426. 



runcinatum, 431. 



Eusbyj, 428. 



scahtuscidum, 425. 



scabrum, 426. 



scabrum, 426. 



Scouleri, 427. 



Scoulen, 429. 



subnudum, 425. 



Sidlivantli, 425. 



iylvaticum, 424. 



myvsuideum, 430. 



triste, 427. 



im<e, 427. 



umbellatum, 425. 



Vancouverianum, 428. 



venosum. 425. 



venosum, 425. 



virijatum, 425. 



vulgatum, 424. 

 High Cranberry, 10. 

 High-water Shrub, 247. 

 Hobble-bush, 9. 

 Hofmeisteria, 51, 93. 



pluriseta, 93. 

 Hologymne, 324. 



Douglasii, 323. 



glabmta, 324. 

 Holoznnia, 313. 



Jilipes, 313. 



HOMOCHROMEJ!, 52. 



liomoianthus, 408. 

 Humopiippus, 126. 



argutus, 127. 



alomeratus, 127. 



inuloides, 128. 



multijiorus, 129. 



pctniculfiius, 127. 



racemosus, 127. 



spathulatus, 140. 



sqnarrosus, 125. 

 Honeysuckle, 141. 

 Hopkirkia anthonoides, 334. 

 Horse-Gentian, 12. 

 Houndstongiie, 113. 

 Houstouia, 20, 24. 



acerosa, 27. 



angustifolia, 26. 



caerulea, 24. 



ciliolata, 26. 



coccinea, 24. 



fasciculata, 27. 



Jruticosa, 26. 



humifusa, 25. 



Linna'i, 24, 25. 



lotKjiJ'oha, 26. 



minima, 25. 



patens, 24. 



pubescens, 26. 



purpurea, 26. 



^^«s;/A/, -24. 



rotundifolia, 25. 



rubra, 25. 



rupestris, 26. 



serpyllifolia, 24. 



subviscosa, 25. 



tenuifolia, 26. 



variiins, 26. 



Wrightii, 26. 

 Hulsea. 75, 342. 



algida, 343. 



bfevifolia, 343. 



Californica, 342. 



callicarpha , 342. 



heterochroma, 343. 



nana, 343. 



Parnji, 342. 



A-estita, 342. 

 Hydrocarpffia, 298. 

 Hymenatherum, 77, 357. 



acerosum, 357. 



aureum, .359. 



Berlandieri, 358. 



concinnum, 446. 



Gnaphaliopsis, 358. 



<jn(ipli(tlodes, 359. 

 . Groggii, 359. 



Hartwegi, 358. 



Neo-Mexicanum, 357. 



pentachsetum, 358. 



polychajtum, 357. 



setifoliuni, 359. 



tagetoides, 357. 



tenuifolium, 358. 



tcnuilobum, 358. 



Tluirberi, 358. 



Treeulii, 358. 



Wrightii, 358. 

 Hymenoclea, 63, 248. 



monogyra, 248. 



Salsola, 248. 

 Hymenonema ylaucum, 417, 418. 



laciniatum, 417. 

 Hymenopappus, 74, 235. 



artemisiajfolius, 335. 



corynibosus, 335. 



Douglasii, 341. 



tilifolius, 330. 



flavescens, 336. 



luteus, 336. 



IMexicanus, 336. 



Nevadensis, 341. 



robustus, '336. 



scabiosaeus, 335. 



tenuifolius, 336. 



tenuifoUus, 336. 

 Hymen othrix, 73, 334. 



Wisiizeni, 334. 



Wrightii, 335. 

 Hyincniixus, 346. 



Cnlijornica, 327. 



Unetirifolia, 344. 



vmtica, 328. 



odorata, 347. 

 Hyoseris nmplexicaulis, 412. 

 angustifolia, 412. 



bifiorn.^ 412. 

 Cuvoliniana, 411. 



major, 412. 

 montana, 412. ' 

 prenanthoides, 412, 

 Hvpochceris, 85, 416. 

 glabra, 416. 

 radicata, 416. 



lanthc, 197. 

 Indian (Currant, 13. 

 Indian Plantain, 394. 

 Jnfantea Chiltnsis, 334, 

 Innocence, 24. 

 Inula, 59, 236. 



argentea, 121. 



divnrii-iita, ]30. 



eriroidvs, 108. 



fiilratii, 122. 



gJundulosu, 122. 



glutinosa, 119. 



gossypinn, 122. 



graminifoHn, 121. 



Helenium, 236. 



Mariana, 122. 



scabra, 121. 



serrata, 117. 



subaxillaris, 121. 

 INULOIDE.^!:, 57, 225. 

 Iron-weed, 89. 

 Isocarpha, 05. 257. 



oppositifolia, 257. 

 Isocoiua vernonioides, 143. 

 Isopappus, 130. 



divaricatus, 130. 



Jlookeridniis, 131. 

 Iva, 02, 245. 



ambrosia' folia. 246. 



angustifolia, 247. 



annua, 246. 



axillaris, 247. 



ciliata, 246. 



dealbata, 246. 



J'oliolosu, 247. 



frutescens, 247. 



Hayesiana, 247. 



iinbricata, 246. 



microcepliala, 247. 



viiinophyJld, 249. 



Nevadensis, 247. 



2'a7uculat<i , 240. 



xanthiifolia, 246. 

 Ixora Americana, 24. 



ternifolia, 24. 



Jacea, 406. 

 Jamesia, 412, 413. 



j)auciflora , 413. 

 Jaumea, 70, 317. 



carnosa, 317. 

 Jaumie.e, 70. 

 Jerusalem .Artichoke, 280. 

 Joe-Pye Weed, 95. 



Kalliactis, 265. 

 Keerlia, 55, 104. 



bellidifolia, 164. 



effusa, 165. 



rainosa, 164. 



skirrobasis, 164. 

 Kelloggia, 22, 31. 



galioides, 32. 

 Kleinia, 317, 354. 

 Knapweed, 406. 

 Knoxia, 31. 

 Krigia, 84, 411. 



aniplexicaulis, 412. 



