464 



INDEX. 



Riddellii, 108. 

 Cleavers, 35. 

 Clomenocoma, 356. 

 Clot-bur, 252. 

 Ciiicus, 82, 397. 



altissimus, 404. 



Americanus, 398. 



Andersoni, 401. 



Andrewsii, 400. 



Arizonicus, 401. 



arvensis, 398. 



benedictus, 406. 



Breweri, 403. 



Galifornicus, 400. 



carlinoides, 398. 



Drummondii, 402. 



Eatoni, 400. 



edulis, 399. 



eriocephalus, 399. 



foliosus, 402. 



glaber, 404. 



glutinosus, 405. 



Grahami, 403. 



Hallii, 399. 



Hookerianus, 399. 



horridulus, 400. 



Kamtschaticus, 399. 



lanceolatus, 398. 



Lecontei, 405. 



inuticus, 405. 



Neo-Mexicanus, 400. 



Nuttallii, 404. 



occidentalis, 401. 



ochrocentrus, 403. 



Parryi, 398. 



Pitched, 403. 



pumilns, 401. 



quercetomm, 402. 



remotifolius, 399. 



repandus, 405. 



Kothrockii, 401. 



scaviosus, 402. 



spinusissimus, 400. 



undulatus, 403. 



Virginianus, 404. 



Virginianus, 405. 



Wheeleri, 402. 



Wrightii, 404. 

 Cockle-bur, 252. 

 CoAestina, 93. 



ageratoides, 93. 



cmraha, 93, 102. 



corymbosa, 93. 



maritima, 93. 



COFFEACE.E, 20. 



Coinogyne- carnosa, 317. 

 Coleosanthus, 104. 

 Coltsfoot, 375. 

 Compass-plant, 242. 

 COMPOSITE, 48, 445. 

 Cone-flower, 259. 

 Coniotheh Californica, 344. 

 Conoclinium, 102. 



betonicum, 102. 



coslcstinum, 102. 



dichotomum, 102. 



disseclum, 102. 



rigidum, 95. 

 Conophora, 395. 

 Conyza, 57, 221. 



Altaica, 204. 



ambigua, 221. 



amplexicaulis, 226. 



angustifolia, 226. 



asieroides, 171. 



bifoliata, 172. 

 bifrons, 226. 

 camphoratu, 226. 

 Carulinensis, 226. 

 Coulteri, 221. 

 Coulteri, 220. 

 linifoliu, 171. 

 Marylandica, 226. 

 pycnostachya, 226. 

 sinuata, 221. 

 subdecurrens, 220, 221. 

 uliginosa, 226. 

 viryata, 226. 



CoNYZE/E, 57. 



Conyzopsis, 204. 

 Coral-berry, 13. 

 Coreocarpus heterocarpus, 301. 



partlienioides, 301. 

 Coreoloma, 290. 



CoREOPSIDEiE, 67. 



Coreopsides, 292. 

 Coreopaidium, 291. 

 Coreopsis, 68, 289. 



acuta, 289. 



alata, 287. 



atta, 297. 



alternifolia, 289. 



ambigua, 295. 



angustifolia, 290. 



angustifolia, 273. 



arguta, 295. 



aristaia, 295. 



aristosa, 295. 



aspera, 290. 



Atkinsoniaua, 291. 



aurea, 294. 



aurea, 295. 



auriculata, 293. 



auriculata, 293. 



Bidens, 296. 



bidentoides, 295. 



Buyhiniana, 292. 



catiiopsidea, 300. 



cardaminefolia, 291. 



coronata, 292. 



coronata, 294, 295, 297. 



crassifolia, 292. 



delphinifolia, 293. 



delphinifolia, 294. 



dichotoma, 290. 



discoidea, 295. 



dioersifolia, 291, 293. 



Drumraondii, 291. 



fdifolla, 301. 



flexicaulis, 290. 



gladiata, 290. 



grandiflora, 292. 



Harveyana, 292. 



heterophylla, 292. 



integrifoiia, 290. 



involucrata, 295. 



lanceolata, 292. 



latifolia, 294. 



Leavenworthii, 291. 



UucantJta, 297. 



leucanthema, 297. 



linifolia, 290. 



longipes, 292. 



major, 294. 



maritima, 300. 



77u7/s, 295. 



nudata. 290. 



oblonr/i folia, 292. 



(Emleri, 294. 



palmata, 293. 



parviflora, 298. 



pauajlora, 293. 



perfoliata, 296. 



prcecox, 293. 



procera, 289. 



pubescens, 293. 



rosea, 290. 



senifolia, 293. 



stellata, 294. 



tenuifolia, 293. 



tinctoria, 291. 



tricbosperma, 295. 



trifida, 301. 



tripteris, 294. 



verticillata, 293. 



verticillata, 293. 



TFtojj, 294. 

 Coretbrogyne, 50, 170. 



Californica, 170. 



detonsa, 170. 



filaginifolia, 170. 



incana, 170. 



obovata, 170. 



spathulata, 170. 



tomentella, 170. 



virgata, 170. 

 Corn Jlarvgold, 364. 

 Corn Salad, 44. 

 Corvisartia, 236. 

 Cosmidium Burridgeanum, 301. 



Jilifolium, 301. 



gracile, 302. 



simplicifolium, 302. 

 Cosmos, 68, 298. 



bipinnatus, 298. 



caudatus, 298. 



parviflorus, 298. 

 Costmary, 365. 

 Cotton-Rose, 230. 

 Cotula, 78, 366. 



<iZ6a, 256. 



australis, 366. 



coronopifolia, 366. 



matricarioides, 364. 

 Courrantia chamomilloides, 364. 

 Cranberry-Tree, 10. 

 Crepidium caulescent, 431. 



glaucum, 431. 



runcinatum, 431. 

 Crepidispermum, 429. 

 Crepis, 86, 87, 430. 



acuminata, 431. 



acuminata, 432. 



ambigua, 428 429. 



Andersoni, 431. 



biennis, 430. 



biennis, 431. 



Cooperi, 430. 



elegans, 431. 



glauca, 431. 



intermedia, 432. 



nana, 431. 



occidentalis, 432. 



occidentalis, 432. 



pleurocarpa, 432. 



polymorplia, 430. 



rnncinata, 431. 



tectorum, 430. 



virens, 430. 

 Crinitaria humilis, 204. 



viscidiflora, 140. 

 Critonia Kuhnia, 103. 

 Crocidium, 80, 378. 



multicaule, 378. 

 Crockeria chrysantha, 72, 451. 



