INDEX. 



461 



leptalea, 325. 



macrantha, 325. 



maritima, 326. 



mutica, 328. 



Palmed. 452. 



platycarpha, 326. 



tenella, 327. 



uliginosa, 327. 

 Babia, 73, 331. 



absinthifolia, 332. 



achillceoides, 330. 



ambigua, 331. 



ambrosioides, 332. 



arachnoidea, 330. 



artemiskefolia, 329. 



Bigelovii, 333. 



biternata, 333. 



chrysanthemoides, 333. 



coiiftriijlora, 330. 



cuneata, 331. 



dealbata, 332. 



gracilis, 331 



vitegrifolia, 331. 



lanata, 330. 



latifolia, 330. 



leucophylla, 331. 



multiflora, 331. 



Neo-Mexicana, 333. 



nudicaulis, 332. 



oblongifolia, 332. 



oppositifolia, 332. 



parviflora, 331. 



pedata, 333. 



rubella, 329. 



st&chadifolia, 329. 



tenuifolia, 330. 



triftda. 330. 



Wallace!, 329. 331. 



Woodhousii, 333, 452. 

 Bahiopsis lawita, 271. 

 Baileya, 71, 318. 



multiradiata, 318. 



pauciradiata, 318. 



pleniradiata, 318. 

 Baldwinia, 68, 302. 



inultiflora, 302. 



uniflora, 302. 450. 

 Balsamorrhiza, 66, 235. 



Bolanderi, 266. 



Carevana, 265. 



deltoidea, 266. 



glabrescens. 266. 



helianthoides, 266. 



hirsute, 266. 



Hookeri, 266. 



incana, 266. 



macrophylla, 266. 



sagittate, 265. 



terebinthacea, 266. 

 Barkhausia Caroliniana, 441. 



elegans, 431. 

 grandijlora, 441. 

 Lessingii, 439. 

 nana, 431. 

 Barrattia, 283. 



calm, 283. 

 Bartlettia, 80, 378. 

 scaposa, 378. • 

 Bebbia, 445, 453. 

 juncea, 453. 

 Bedstraw, 35. 

 Bellardia, 416. 

 Bellis, 55, 163. 



integrifolia, 163. 

 Mexicana, 163. 



perennis, 163. 



xanthocomoides, 163. 

 Berlandiera, 61, 242. 



incisa, 243. 



longifolia, 242. 



lyrata, 243. 



pumila, 243. 



subacaulis, 243. 



Texana, 242. 



tomentosa, 243. 

 Berthelotia, 225. 

 Betchea, 44. 46, 47. 



major, 47. 



samolifolia, 47. 

 Bezanilla, 228, 448. 

 Bidens, 68, 295. 



arguta, 298. 



Beckii, 298. 



Bigelovii, 297. 



bipinnata, 297. 



Califomica, 297. 



cernua, 296. 



chrysanthemoides, 296. 



connata, 296. 



ferulcefvlia, 298. 



fozniculifotia, 298. 



frondosa, 296. 



fracilis, 302. 

 elianthoides, 296. 

 heterophyila. 298. 

 heterosperma. 297. 

 Humboldtii, 298. 

 Leminoni, 297. 

 leucantha, 297. 

 longifolia, 298. 

 nirea, 297. 

 petiolata, 296. 

 pilosa, 297. 

 procera, 297. 

 quadriaristata, 296. 

 striata, 297. 

 tenuisecta, 297. 

 tripartita, 296. 

 Bigelovia, 54, 135. 

 acradenia, 142. 

 albida, 137. 

 arborescens, 141. 

 Bigelovii, 137. 

 Bolanderi, 136. 

 brachylepis, 141. 

 ceruminosa, 138. 

 Cooperi, 141. 

 coronopifolia, 142. 

 coronopifolia, 143. 

 depressa. 137. 

 diffusa, 141. 

 Douglasii, 139. 

 dracunculoides, 139. 

 Drummoudii, 142. 

 Engelmanni, 137. 

 graveolens, 139. 

 Greenei, 138. 

 Hartwegi, 143. 

 Howavdi, 136. 

 intricata, 203. 

 lanceolata, 140. 

 leiosperma, 139. 

 juncea, 138. 

 Menziesii, 143. 

 M issouriensis, 139. 

 Mohavensis, 138. 

 Nevadensis, 136. 

 nudata, 141. 

 paniculate, 138. 

 Parishii, 141. 



Parryi, 136. 



pluri'flora, 142. 



pulchella, 137. 



rupestris, 133. 



spathulata, 133. 



teretifolin, 138. 



tridentata, 143. 



uniligulata, 154. 



Vaseyi, 140. 



veneta, 142. 



virgata, 141. 



viscidiflora, 140. 



Wrightii, 142. 

 Biotia, 174. 



commixta, 175, 176. 



corymbosa, 174. 



glomerata, 175. 



latifolia, 175. 



macrophylla, 175. 



Schreberi, 175. 

 Blazing Star, 109. 

 Blennosperma, 60, 343. 



Californicum, 344. 

 Blepharipappus, 69, 304. 



glandulosus, 314. 



scaber, 304. 

 Blepharizonin , 312. 

 Blepharodon, 129. 

 Bluebottle, 407. 

 Bluets, 24. 

 Bahera, 356. 



chrysanthemoides, 356. 



glandulosa, 356. 

 Baberastrum, 356. 

 Boliphyla, 245. 



alpina, 245. 

 Bolophytum, 245. 

 Boltonia, 56, 166. 



asteroides, 166. 



diffusa, 100. 



qlastifolia, 166. 



latisquama, 166. 

 Bombycilmna, 227. 

 Boneset, 99. 

 Borreria, 33. 



Dmningensis, 34. 



micrantha, 34. 



parviflora, 34. 



subidata, 33. 

 Borricbia, 66, 265. 



arborescens, 265. 



frutescens, 265. 

 Bouvardia, 19, 23. 



angustifolia, 24. 



coccinea, 24. 



hirtella, 24. 



Jacquini, 24. 



ovata, 23. 



quaternifblza, 24. 



splendens, 24. 



temifolia, 24. 



tripliylla, 23. 

 Brachyacbyris, 115. 



Euthamice, 115. 

 Brachyactis, 204. 



ciliata, 204. 

 frondosa, 204. 

 Bradvychseta, 53, 54, 161. 



cordata, 161. 

 Brachycome xanthocomoides, 166. 

 Brachyris, 115. 



Californica, 115. 



divaricata,, 115. 



dracunculoides, 116. 



Euthamia, 115. 



