624 



INDEX. 



Butterwort, 586. 

 Button-bush, 281. 

 Button Siiakeroot, 255. 

 C'acalia, 301. 

 CACTACEiE, 242. 

 Caenotus, 8-31. 

 CiESALPINE^:, 113. 

 Calabazilla, 240. 

 Calais, 423. 

 Calaminth, 596. 

 Calamintha, 596. 

 Calandrinia, 74. 

 Calfs-Head, 18. 

 California Lilac, 102. 

 Calliachyris, 370. 

 Callichroa, 369. 

 Calliglossa, 370. 

 Callirrhoe, 83. 

 Callitriehe, 215. 

 Calocalais, 426. 

 Caltha, 9. 

 Calycadenia, 464. 

 Calycanthace^;, 190. 

 Calyeanthus, 191. 

 Calycoseris, 431. 

 Calyptridium, 78. 

 Calystcgia, 533. 

 Camarostaphylis, 454. 

 Campanula, 447. 

 Campanula, 446. 

 CAMPANULAOEiE, 445. 

 Campion, 62. 

 Campylocera, 446. 

 Caneer-root, 584. 

 Canchalagua, 479. 

 Candlewood, 79. 

 Canotia, 190. 

 Cantua, 493, 496, 498. 

 Capnardiis, 24. 

 Capparidace*;, 49. 

 Gapraria, 571. 

 CAPP.IFOLIACEiE, 277. 

 Caprifolium, 280. 

 Capsella, 44. 

 Capsicum, 539. 

 Cardamine, 30. 

 Cardiospermum, 106. 

 Carduus, 419, 420. 

 Carpenteria, 203. 

 Carpetweed, 252. 

 Carphephorus, 301. 

 Carphephorus, 408. 

 Carrot, 272. 

 Carroway, 259. 

 Caram, 259. 

 CARYOPHYLLACEiE, 61. 

 Cassia, 161. 

 Cassiope, 455. 

 Castilleia, 573. 

 Catchfly, 62. 

 Catnip, 590. 

 Caucalis, 272. 

 Caulanthus, 36. 

 Cayenne Pepper, 539. 

 Ceanothus, 102. 

 Celastrace.e, 98. 

 Celastrus, 98. 

 Celery, 258. 



Centaurea, 421. 

 Centunculus, 469. 

 Cephalanthus, 281. 

 Cerastes, 104. 

 Cerastium, 66. 

 Cerasus, 167. 

 Ceratophyllum, 215. 

 Ccrcidium, 162. 

 Cercis, 160. 

 Cercocarpus, 174. 

 Cereus, 246. 

 Chamaetis, 388. 

 Chcerophyllum, 263. 

 Chsetadelpha, 429. 

 Chamtebatia, 173. 

 Chamffibatiaria, 170. 

 Chamaephysalis, 541. 

 Chamresaraeha, 540. 

 Chamiso, 184. 

 Chamomile, 400. 

 Charlock, 40. 

 Cheiranthodendrcm, 88. 

 Cheiranthus, 35. 

 Chelone, 556. 

 Cherry, 166. 

 Cherry Tomato, 538. 

 Chia, 598. 

 Chicalote, 21. 

 Chickweed, 66, 67. 

 Chile, 539. 

 Chile Colorado, 540. 

 Chili Cojote, 240. 

 Chilopsis, 587. 

 Chimaphila, 459. 

 Chionantlms, i72. 

 Chloropyron, 622. 

 Choke Cheny, 167. 

 Chrysanthemum, 401 . 

 Chryscibotrya, 207. 

 Chrysocapnos, 24. 

 Chrysocoma, 317. 

 Chrysopsis, 309. 

 C'hrysopsis, 329. 

 Chrysotlmmnus, 314. 

 Chylismia, 227. 

 Cicendia, 480. 

 Cicuta, 260. 

 Circaea, 234 

 Cirsium, 417. 

 ClSTACEJE, 54. 

 Clarkia, 231. 

 Clavigera, 299. 

 Claytonia, 75. 

 Cleavers, 282. 

 Clematis, 2. 

 Cleome, 51. 

 Cleomella, 51. 

 Cliff- Rose, 175. 

 Clintonia, 444. 

 Clotbur, 346. 

 Clover, 125. 

 Cneoridium, 97. 

 Cnicus, 417. 

 Cobsea, 485. 

 Cocklebur, 346. 

 Coinogync, 372. 

 Coldenia, 520. 

 Coleogyne, 174. 



Collinsia,'552. 

 Collinsia, 556. 

 Collomia, 487. 

 Collomia, 492. 

 Columbine, 9. 

 C'omarum, 180. 

 Composite, 488. 

 Conanthus, 515. 

 Cone-flower, 347. 

 Coniothele, 395. 

 Conium, 258. 



C'ONVOLVTJLACEiE, 532. 



Convolvulus, 533. 

 Conyza, 332. 

 Cordylanthus, 580, 622. 

 Coreocarpus, 356. 

 Coreopsis, 355. 

 Corethrogyne, 320. 

 Corn Poppy, 19. 

 Corn-Spurrey, 70. 

 C'ORNACEiE, 274. 

 Cornel, 274. 

 Cornus, 274. 

 Corollophyllum, 464. 

 Corydalis, 24. 

 Cosmanlhus, 513. 

 Cotton-plant, 82. 

 Cotula, 405. 

 C'otula, 401. 

 Cotyledon, 210. 

 Courtoisia, 488. 

 Cow Parsnip, 271. 

 Cowania, 175. 

 Crab-Apple, 188. 

 Cranberry, 450. 

 Cranesbill, 93. 



CRASSULACE.E, 208. 



Crataegus, 189. 

 Cra.tcegus, 188. 

 Cream Cups, 20. 

 Creosote-bush, 92. 

 Crcpidiwin, 436. 

 Crepis, 435. 

 Cressa, 534. 

 Crinitaria, 317. 

 Crocidium, 396, 406. 

 Crossosoma, 13. 

 Crossostigma, 220. 

 Crowfoot, 5. 

 CRUCIFERiE, 25. 



CrypMacanthus, 588. 

 Cryptopleura, 439. 

 Cryptostemma, 298. 

 Cucumis, 239. 

 Cucurbita, 239. 

 ClTCURBITACEiE, 238. 

 Cudweed, 341. 

 Currant, 204. 

 Cuscuta, 535. 

 Cycladenia, 473. 

 Cylindropuntia, 249. 

 Cymopterus, 266. 

 Cynapium, 264. 

 Cynapiwn, 271. 

 Cynara, 417. 

 Cynoglossum, 530. 

 Cynoglossum, 528, 531 

 Dactylophyllum, 489. 



Daisy, 401. 

 Dalea, 141. 

 Dandelion, 439. 

 Daphnidostwphylis,i5Z. 

 Darlingtonia, 17. 

 Datisca, 242. 

 Datisoaoeje, 242. 

 Datura, 543. 

 Daucus, 272. 

 Daucus, 273. 

 Dead-Nettie, 590. 

 Delphinium, 10. 

 Dendromecon, 22. 

 Dentaria, 29. 

 Dentaria, 31. 

 Desert-Willow, 587. 

 Deweya, 257. 

 Dicentra, 23. 

 Dichseta, 376. 

 Dichondra, 532. 

 Dicliptera, 589. 

 Dieoria, 615. 

 Dietcrm, 322. 

 Diplacus, 565. 

 Diplopappus, 321, 322, 

 329. 



DlPSACE/E, 287. 



Dipsacus, 287. 

 Dithyrea, 48. 

 Dodder, 535. 

 Dodecatheon, 466. 

 Dogbane, 473. 

 Dogwood, 274. 

 Downingia, 444. 

 Draba, 27. 

 Dracunculus, 288. 

 Draperia, 505. 

 Drosera, 213. 

 DroseracevE, 212. 

 Drymaria, 62. 

 Dusty Miller, 410. 

 Dutch Clover, 129. 

 Dyer's Weed, 53. 

 Dysmicodon, 446. 

 Dysodia, 397. 

 Eatonella, 379. 

 Echeveria, 210. 

 Echidocarya, 519. 

 Echinais, 420. 

 Echinella, 8. 

 Echinocaetus, 244. 

 Eehinocereus, 246. 

 Echinocystis, 241. 

 Echinopanax, 273. 

 Echinospermum, 529. 

 EcMnosparmum, 528. 

 Echinosphace, 599. 

 Edosmia, 259. 

 Eddya, 520. 

 Eggplant, 538. 

 Elaphocera, 495. 

 ELATINACEiE, 80. 

 Elatine, 80. 

 Elatinc, 80. 

 Elder, 277. 

 Ellimia, 54. 

 Ellisia, 504. 

 Emmenanthe, 514. 



