INDEX. 



461 



leptalea, 325. 



matraiitha, 325. 



maritiina, 32(j. 



nuitica, 328. 



Palineri. 452. 



platvcarpha, 32G. 



tenella, 327. 



ulisinosa, 327. 

 Bahia,"73, 331. 



absinthifolia, 3-32. 



achillceoides, 330. 



ambiyun, 331. 



ambrosioides, 3.32. 



arachnoidea, 330. 



artemisice folia, 329. 



Bigelovii; 3.3.3. 



bitfi-iiata, 333. 



ciirvsanthemojdps, 333. 



conftrtijlora, 330. 



cuneaia, 331. 



dealbata, 332. 



gracilis, 331. 



tnteyriJ'oUa, 331. 



Innata, 330. 



latifolia, 330. 



leucophylla, 331. 



multi flora, 331. 



Neo-Mexicana, 333. 



nudicaulis, 332. 



obloiifrifolia, 332. 



oppositifolia, 332. 



pavvijlora, 331. 



pedata, 333. 



rubella, 329. 



stcechndifdlin, 329. 



tenul folia, 330. 



<»-l>'f/a. 330. 



Wall'iccI, 320, 331. 



Woodbousii, 333, 452. 

 Bahiopsis lawita, 271. 

 Baileya, 71, 318. 



multiradiata, 318. 



pauciradiata, 318. 



ple.niradiata, 318. 

 Baldwinia, 68, 302. 



multirtora, 302. 



uiii flora, 302. 450. 

 Balsamorrhiza, GO, 205. 



Bolandeii, 200. 



Careyana, 205. 



doltoidea, 200. 



glabresrens. 206. 



helianthoidcs, 200. 



hirsuta, 206. 



Hookeri, 206. 



incann, 260. 



macropliylla, 266. 



.sagittata, 265. 



terebintliacea, 266. 

 Barkhausia Caroliniana, 441. 



elegans, 431. 



grandijlora, 441. 



Lcssinf/ii, 430. 



nann, 431 . 

 Barrattia, 283. 



calva, 283. 

 Bartlettia, 80, 378. 



scaposa, 378. 

 Bebbia, 445, 453. 



jtincea, 453. 

 Bedstraw, 35. 

 Bellardi'i, 416. 

 Bellis, 55. 163. 



integrifcilia, 103. 



Mexicana, 163. 



perennis, 163. 



xanth()Coiiioide.s, 163. 

 Berlandiera, 61, 242. 



incisa, 243. 



lonrjijblia, 242. 



lyrata, 243. 



pumila, 243. 



subacaulis, 243. 



Texana, 242. 



tomentosa, 243. 

 Berthelotia, 225. 

 Betchea, 44, 40, 47. 



major, 47. 



samoli folia , 47. 

 Bezanillai 228, 448. 

 Bidens, 08, 295. 



arquta, 2i)8. 



Beckii, 2U8. 



Bigelovii, 2fl7. 



bipinnata, 297. 



Californica, 297. 



cernua, 296. 



chrysanthemoides, 290. 



connata, 296. 



ferulmfolin, 298. 



faniculifolia, 298. 



frondosa, 296. 



gracilis, 302. 



lielianthoiiles, 296. 



heterophylla, 298. 



heterosperma. 297. 



Humbokltii, 298. 



Lemmoni, 297. 



leucantha, 297. 



longifolia, 298. 



nivea, 297. 



petivlata, 296. 



pilosa, 297. 



procera, 297. 



quadriaristata, 296. 



striata, 297. 



tenuisecta, 297. 



tripartita, 296. 

 Bigelovia, 54, 135. 



acradenia, 142. 



albida, 137, 



arborescens!, 141. 



Bigelovii, 137. 



Bolaiideri, 1.36. 



brac'liyle])is, 141. 



cerumino.'ia, 138. 



Cooperi, 141. 



coroiiopifolia, 142. 



coronopi folia , 143. 



depressa, 137. 



diffusa, 141. 



Doiiglasii, 139. 



dracunculoides, 1.39. 



Drummoiidii, 142. 



Engelmanni, 137. 



graveolens, 139. 



Greenei, 138. 



Hartwegi, 143. 



Howardi, 130. 



intricata, 203. 



lanceolata, 140. 



leiospernia, 139. 



juncea, 138. 



Mcnziesii, 143. 



Missouriensis, 139. 



Mohavensis, 138. 



Nevadeiisis, 136. 



nudata, 141. 



paniculata, 138. 



Parisliii, 141. 



Parryi, 136. 



pluriflora, 142. 



pulchella, 137. 



rupesiiis, 133. 



spathulata, 133. 



teretifolia, 1-38. 



tridcntata , 143. 



unili(jidata, 154. 



Vaseyi, 140. 



veiieta, 142. 



virgata, 141. 



viscidiflora, 140. 



Wriglitii, 142. 

 Biotia, 174. 



conwiixta, 175, 176. 



corymbosa, 174. 



glomerata, 175. 



latifolia, 175. 



macrophylla, 175. 



Schreberi, 175. 

 Blazing Star, 109. 

 BlennosperiTia, 60, 343. 



('aiifornicum, 344. 

 Blepharipappiis, 69, 304. 



(jlandulosus, 314. 



ecaber, 304. 

 Blcpfiariztmia, .312. 

 BhphnnKlon, 129. 

 Bluebottle, 407. 

 Bluets, 24. 

 Bmbera, 356. 



chrysanthenioides, 356. 



glandulosa, 356. 

 Baherastrum, 356. 

 Bolophytn, 245. 



alpina, 245. 

 Bolophytum, 245. 

 Boltonia, 56, 166. 



asteroides, 166. 



diffusa, 166. 



f/lastifoiia, 166. 



lati*;quania, 166. 

 Bomhycila:na, 227. 

 Boneset, 99. 

 Borreria, 33. 



Domingensis, 34. 



micrantha, 34. 



parviflora, 34. 



snbulata, 33. 

 Borrichia, 06, 265. 



arborescens, 205. 



frutescens, 205. 

 Bouvardia, 19, 23. 



angustifolia, 24. 



coccinea, 24. 



hirtdla, 24. 



Jacquini, 24. 



ovata, 23. 



quale mi folia, 24. 



splendens, 24. 



ternifolia, 24. 



tripliylla. 23. 

 Brachyach yris, 115. 



Euthamia:, 115. 

 Bi-acliyactis, 204. 



ciliata, 204. 

 frondosa, 204. 

 Brachj'clu-cta, 53, 54, 161. 



cordata, 101. 

 Brachycomc xanthocomoides, 166. 

 Brachyris, 115. 



Californica, 115. 



divaricatn, 115. 



dracunculoides, 116. 



Euthamim, 115. 



