INDEX. 



465 



Crosses/ ephium, 370. 

 Cruciata, 35. 

 Crusea, 22, 32. 



allococca, 33. 



subulata, 33. 



Wrightii, 33. 

 Cryplopleura, 439. 



Callfornica, 440. 

 Crvptostemma calendulacea, 82. 

 Cudweed, 234. 

 Cup-plant, 240. 

 Cydnus, 406. 

 Cyclachfena, 245. 



xanthiifolia, 246. 

 Cylindrocephala, 94. 

 Cvmbia, 411. 

 Cvnara, 82. 

 CYN.Ui01DE.E, 81, 306. 



Cynthia. 412. 



amplexicauUs, 41 2. 

 Boscii, 412. 

 Dmuh'Udn, 412. 

 GriUithii. 412. 

 /iyra^rt, 412. 

 Virginica, 412. 



Dandelion, 420, 440. 

 Demetria glutinos't, 119. 



spathulata, 117. 

 Dent de Liob, 440. 

 Dlaperia, 22^. 



Candida, 230. 



Drummondil, 229. 



mullicaulis, 229. 



prolij'era, 229. 

 DichiBta, 326. 



Frenionti, 327. 



tenellii, 327. 



uUf/inosa, 327. 

 Dichaitopliora, 55, 165. 



- campestris, 166. 

 Dicoria, 63, 248. 



Brandegei, 248. 



canescens, 248. 

 Dicranocarpus, 00, 237. 



parviflorus, 237. 

 Diervilla, 8, 18. 



Acadicnsis, 19. 



Canadensis, 19. 



humilis, 19. 



lutea, 19. 



.sessilitblia, 19. 



Tournvfoftii, 19. 



trifida, 18. 

 Dieteria, 205. 



astvroides, 21)6. 



canesi'cns, 2')li. 



corono/iifoli'i, 2J6. 



divaricala, 200. 



gracilis, 130. 



incana, 206. 



puloerulent'i, 201. 



sessilijlora, 21)6. 



spinulosa, 130. 



viscosa, 2()(!. 

 Dimeresia, 445, 448. 



Howellii. 449. 

 Uiadia, 22, 34. 



glabra, 34. 



nirsuta, 34. 



teres, 35. 



tetracocca, 33. 



telragona, 35. 



tricocca, 33. 



Virginiana, 35. 



Virginica, 35. 

 Diodunta, 294. 

 nristosa, 295. 

 rturea, 295. 

 bidentoides, 295. 

 coronata, 295. 

 involucrata, 2D5. 

 leptvphylla, 295. 

 mitis, 295. 

 Diomedea, 281. 

 JJiotostephus repens, 243. 

 Diplopappus albas, 198. 

 alpinus, 198. 

 amyydalinus, 190, 197. 

 canescens, 214. 

 curnifolius, 197. 

 rfiiiiH.-;, 219. 

 ericoides, 133, 198. 

 Jllifulius, 213. 

 graminifuUus, 121. 

 grandifiorus, 214. 

 hispidus, 123. 

 incanus, 206. 

 leucophyllus, 170. 

 linariifoUus, 197. 

 linearis, 213. 

 lutescens, 199. 

 Mariantis, 122. 

 obovatus, 197. 

 occidenialis, 215. 

 pinnatijiilus, 130. 

 rigidus, 197. 

 scaber, 121. 

 serictus, 121. 

 trichophyllus, 122. 

 umbellalus, 196. 

 villosus, 123. 

 Diplostelma bellioides, 165. 

 Diplostephium acuminatum, 199. 

 nmygdnlinum, 196. 

 borenle, 197. 

 canuni, 170. 

 coniijhiium, 197. 

 dichotomum, 197. 

 linariij'ulium, 197. 

 obovatum, 197. 

 umbellatum, 196. 

 Dipluthrix, 2.53. 

 acernsa, 254. 

 DIPSACACEyE, 47. 

 Dipsacus, 47. 



fullonum, 48. 

 sylvestris, 48. 

 Distnsis concinnn, 210. 

 heterophylln, 165. 

 modesta, 165. 

 Distreptus, 88. 

 Ditlirix, 320. 

 Dockniackie, 10. 

 Dadlingeria, 196. 



amygdidina, 197. 

 ciirnlj'dlia, 197. 

 obovata, 107. 

 ptarmicoldes, 198. 

 Donia. 117. 



ciliala, 125. 

 glutinosa, 118, 119. 

 inulvides, 117. 

 hnceolatn, 120. 

 squarrosa, 1 18. 

 uniflora, 128. 

 DoromcAim, acatde, 381. 

 glutinnsum, 119. 

 Icevifoliiim, 216. 

 nudicaule, 381. 

 30 



ramosum, 219. 

 Dracopis, 263. 



amplexicauUs, 263. 

 Dracunculus, 368. 

 Dufres7iin, 44. 

 Dugaldea, 347. 

 J)uhamelia, 28. 

 Dumerilia, 408. 

 Dunantia Achyranthes, 257. 

 Dysodia, 77, 355. 



acerosa, 357. 



aatheniidifolia, 356. 



canceliata, 356. 



clu'ysantlienioidcs, 356. 



Cooperi, 356. 



fastigiatu, 356. 



glandulosa, 356. 



porophylloides, 356. 



speciosa, 356. 



tagetioides, 357. 

 Dysvdiopsis, 357. 



Eatonella, 72, 322. 



Congdonii, 323. 



nivea, 322. 

 Echenais carlinoides, 398. 

 Echinacea, 65, 258. 



angustifoiia, 258. 



atrorubens, 259. 



pallida, 258. 



purpurea, 258. 



sanguinea, 258. 



servtina, 258. 

 Echinomeria apetala, 274. 

 Eclipta, 64, 256. 



alba, 256. 



brachypoda, 256. 



erecta, 250. 



integrifolia, 163. 



procumbens, 256. 



prostrata, 256. 

 Egle/es Arkansana, 164. 



Californicus, 452. 



humilis, 164. 



ramosissimn, 164. 

 Elecampane, 230. 

 Elepliantopus, 50, 88. 



Carolinianus, 88. 



eZ(r<»s, 88. 



nudatiis, 88. 



nudicauhs, 88, 89. 



icnZier, 88, 89. 



tonieiitosus, 88. 

 Elephantosis, 88. 

 Encelia, 67, 281. 



albescens, 281. 



ari/opliylla, 284. 



Calitbrnica, 282. 



calva, 283. 



conspersa, 281, 282. 



eriocephala, 282, 



exaristata, 283. 



farinosa, 282. 



frutescens, 282. 



halimifolia, 281. 



microcephala, 284 



microphvlla, 281. 



nwfior, 282, 450. 



nudicaulis. 283. 



SL-a])()sa, 282. 



subaristala, 283. 



viscida, 282. 

 Enceliopsis, 283. 

 Endive, 412. 

 Engehnauuia, 61, 244. 



