INt)EX. 



475 



pentandrus, 400. 

 Ceranthera, 344, 365. 



densiflora, 365. 



lineai'ifolia, 365. 

 Ceropegia palustris, 102. 

 Cestrine-e, 225. 

 Oestrum, 226, 241. 



diurnum, 241. 



multincrvium. 438. 



Parqui, 438. ' 

 Chcetodiscus, 280. 

 Chatogilia, 409. 

 Chaff-seed, 305. 

 Chaffweed, 64. 



Chaiturus MaiTubiastrum, 385. 

 Chamcedaphne calyculata, 35. 

 Chamarteaon prociimbens, 44. 

 Chnmcephysatis, 233. 

 Chamcesavacha, 225, 232, 436. 



Coronopus, 232, 436. 



nana, 233. 



physnloides, 437. 



sordida, 232. 

 Checkerberry, 30. 

 Cheilyctis, 375. 

 Chelone, 246, 258. 



barbata, 261. 



centranthifolia, 264. 



Digitalis, 268. 



glabra, 258. 



lalifulia, 259. 



Lyoni, 259. 



major, 259. 



nemorosa, 259. 



obliqua, 258. 



Pentstemon, 268. 



purpurea, 259. 



ruellioides, 261. 

 Chelone/E, 246. 

 Chia, 366. 



Chickweed-Wintergreen, 60. 

 Chilopsis, 319, 320. 



linearis, 320. 



saligna, 320. 

 Cbimaphila, 17, 45. 



corymbosa, 45. 



maculata, 45. 



Menziesii, 45. 



umbellata, 45. 

 Chiogenes, 15, 26. 



hispidula, 26. 



Japonica, 26. 



serpyllifolia, 26. 

 Chionanthus, 73, 77. 



J'raxinifolius, 73. 



Virginica, 77. 

 Chionophila, 246, 273. 



Jamesii, 273. 

 Chironia annularis, 114. 



calycosa, 114. 



campanulata, 115. 



chloroides, 115. 



cymosa, 114. 



dichotoma, 114. 



dodecandra, 115. 



gracilis, 115. 



lanceolata, 114. 



paniculata, 114. 



pulchella, 112. 



spicata, 112. 



stellata, 115. 

 Chlora dodecandra, 115. 

 Chloropyron palustre, 301, 453, 

 Chondrophylla, 120. [454. 



Chrysophyllum, 66, 67. 



Cainito, 67. 



Carolinense, 68. 



monopyrenum, 67. 



oliviforme, 67. 

 Chthamalia, 104. 



biflora, 105. 



pubiflora, 105. 

 Cicendia exaltata, 113. 



quadrangulaHs, 112. 

 Citharexylum, 333, 340, 458. 



brachyantbum, 458. 



lycioides, 459. 



villosum, 340. 

 Citronella, 351. . 

 Cladothamnus, 17, 44. 



pyrolsefolius, 44. 

 Clarv, 372. 

 Cletfira, 17, 44. 



acuminata, 44. 



aluifolia, 45. 



denlata, 45.' 



montana, 45. 



paniculata, 45. 



pubescens, 45. 



scabra, 45. 



tomentosa, 45. 

 Clethre.e, 17. 

 Clinopodium, 360. 



incanum, 356. 



ruqosum, 350. 



vuigare, 361. 

 CUntimia corymbosa, 8. 



elegans, 8. 



pulchella, 9. 

 Clistoqrammica, 220. 

 Coiaja, 129. 

 Cochranea, 186. 

 Calanthe, 120. 

 C&lostylis loganioides, 108. 



Ttxana, 108. 

 Coldenia, 177,181. 



canescens, 181. 



Greggii, 182. 



hispidissima, 182. 



Nuttallii, 182. 



Palmeri, 182. 

 Collinsia, 246, 255, 439. 



barbata, 255. 



bartsiarfolia, 255. 



bicolor, 255. 



Childii, 257. 



corymbosa, 255. 



grandiflora, 256. 



Greenii, 256. 



heteropfyylla, 255. 



hirsuta, 255. 



linearis, 439. 



minima, 257. 



Parryi, 257. 



parviflora, 256. 



paucifiora, 257. 



Rattani, 439. 



septemnervia, 255. 



solitaria, 256. 



sparsiflora, 256. 



tenella, 257. 



tinctoria, 255. 



Torreyi, 257. 



verna, 256. 



violacea, 256. 

 Collinsonia, 342, 351. 



anisata, 351. 



Canadensis, 351. 



decussata, 351. 



ouafo, 351. 



prmcox, 351. 



^ramrfaia, 351. 



scabra, 351. 



scabriiiscida, 351. 



serotina, 351. 



tuberosa, 351. 



verticillata, 351. 

 Collomia, 129, 134, (407). 



aqgregata, 410. 



C'avanilleMana, 136, (410, 



cora'reea, 408. [411). 



gilioides, 135, (408). 



glutinosa, 135, 408. 



gracilis, 135, (408). 



grandiflora, 135, (408). 



heterophylla, 135, 408. 



leptalea, 136, (408). 



linearis, 135, (408). 



linoides, 146. 



longiflora, 136, (410). 



micrantha, 135. 



nudicaulis, 140. 



tenella, 135, (408). 



Thurberi, 136, (410). 



tinctoria, 135. 

 Collomioides, 143. 

 Comarostapliylis, 29. 

 Comfrey, 206. 

 Conanthus, 153, 171. 



aretioides, 171. 

 Conobea, 247, 279. 



borealis, 282. 



intermedia, 279. 



multifida, 279. 

 Conopholis, 311, 313, 455. 



Americana, 313, 455. 



Mexicana, 455. 

 Conradia fuchsioides, 290. 

 Conradina, 343, 301. 



canescens, 361. 

 CONVOLVULACEyE, 207, 433. 

 Cosvolvule.e, 208. 

 Convolvulus, 208, 434. 



acetos&fvlius, 211. 



aquaticus, 217. 



arvensis, 216. 



arvensis, 216. 436. 



Bonariensis, 217. 



Brasiliensis, 211. 



Caddoensis, 213. 



Californicus, 215, 435. 



Californicus, 216. 



candicans, 211. 



capillaceus, 213. 



Carolinus, 213. 



ciliatus, 214. 



ciliolatus, 212. 



commutata, 213. 



commutata, 212. 



condensatus, 434. 



dissectus, 212, 217. 



equitans, 217. 



eriantkus, 217. 



fastigiata, 212. 

 fulcr atus, 435. 



Garberi, 435. 



glaucifolius, 217. 



hastatus, 217. 



Havanensis, 435. 



hederaceus, 210. 



Hermannim, 216. 



hermanioides, 216. 



hirsutus, 434. 



humistrata, 217. 



incanus, 216. 



