VI 



Bracliytrichla, 175. 

 Brascuia, 33. 

 Brassica, 164, 244. 

 Brcweria, 157, 

 Brickellia, 185. 

 Brizopyrum, 229, 

 Brodiaa, 219. 

 Bronius, 31, 156. 

 Drosiniiun, 223. 

 Briichia, 100. 

 Brunelhi, 32, 125, 

 Bryonia^ 39, 

 Bryopsis, 322. 

 Bryum, 244, 273. 

 Buchloe, 229. 

 Buchnera, 70. 

 Bucklcya, 159. 



Buda, 131. 



Burscra, 80, 186, 330. 



Buxhatimia, 126. 



Caboinha, 78. 

 Caesalpinia, 80. 

 Calamintha, 140. 

 Calandriiiia, 312. 

 Calendula, 97, 164. 



Callithainnion, ig, 158. 

 Calla, 28. 

 Callirrhoe, 99. 

 Callitriche, 139, 287. 

 Calliina, 108. 



Calochorius, 167, 263, 291. 

 Calophysa, 211. 

 Calopo^on^ 125, 140, 190. 

 Calospha;na, 222. 

 Caltha, 99, 138, 190, 



Calyptranthes, 12. 



Camarosporium, 265. 



Camassia, 43, 292. 



Campaiiea, 108. 



Campanula^ 27, 128, 164. 



Camptosema, 22. 



Camptosorus, 178. 



Cami>tothecium^ 277. 



Canchalagua, 291. 



Canella, 330. 



Canotia, 330. 



Canthari^flus, 187. 



Cantharomyces, 165. 



Capparis, 330. 



Capsella, 34, 268, 311. 



Capsicum, 109. 



Cara^fiiata, 263. 



Cardamine, 166. 



Cardiospcrmuni, 246, 328. 



Carex, 31, 61, 71, 139, 181, 261, 262, 317 



Carica^ 283. 



Carpinus, 108, 140, 

 Carnm, 31. 



Carya, 132. 



Cascaria, 214. 



Cassandra, 25, 28. 



Cai^sia, 265, 313. 

 Cassine, 78. 

 Castalia, 123, 246. 



Caslilleia, 34, 80. 



Catalpa, 323. 



Cayaponia, 283. 



Ceanothus, 45, 75, 185, 222, 235. 



Celtis, 79. 



Cennhrus, 80. 



Cephaloiaxus, 40. 



Cephalotus, 245. 



Cephalozia, 126, 266. 



Ceraniium, 158. 



Cerastium, 45, 157. 



Ceratodon, 87. 



Cercidophylhim, 168, 



Cercidium, 222. 



Cercis, 265. 



Cercospora, 297. 



Cereus, 80, 128, 290, 291. 

 Chii;r()phyl!uni, 109. 

 ChtClocalyx, 22. 

 Chajlogastra, 54. 

 Chara, 19, 30, 116, 120, 121. 

 Chcilanlhc'Sj 80, 215. 

 Chflonc, 32. 

 Chenopodinin, 31, 164. 

 Chilosryphus, 266. 

 Chimaphila, 299. 

 Chioy^enes, 138. 

 Clilorospleniuin, 323. 

 Chorizanthe, 75, 80, 133. 

 Chroa, ig. 



Chrysanthemum, 34, 105, 183. 

 Chrysophyllum, no. 

 Chrysosplenium, 31. 



Chydorus, 40. 



Cicuta, 33. 



Ciniicifuya, 140. 



Cinchona, 42. 



Cintracta, 20. 



Citrus, 325. 



Cladonia, 30. 



Clad<iphora, 114, 116, 121, 158. 



Cladosporimn, 265. 



Clatlirocystis, 81. 



Clathrus, 106. 



Clavaria, 322. 



Clavatia, 130. 



Claviceps, 188. 

 Clematis, 32, 243, 332. 

 Cleome, 190. 

 Clethra, 25. 

 Clidemia, 211. 

 Clintonia, 28, 32, 78, 138. 

 Clitocybe, 322. 

 Clitopilus, 23. 

 Closterium, 181. 

 Cnicus, 29, 34, 70, 124, 237. 

 Coccoloba, 327. 

 Cochlearia, 244. 

 Cochliostema, ig. 

 Coelosphserium, 81. 

 Collema, 182. 

 Collelotrichum, 236, 265, 295. 



Collinsia, 24. 



Collins(jnia, 29. 



Comandra, 28, 139. 



Comatricha, 322. 



Comhretum^ 12. 



Commelina, 179. 



Coniosporiuin, 322. 



Conium, 140, 237, 



Conobca, 99. 



ConophoHs, 168. 



Convolvulu!^, 43, 140, 182, 238. 



Coprinus, 182, 292, 322. 



Copt is, 28, 31, 32, 138. 



Corallorhiza, 28, 30, 31, 139. 



Coreopsis, 23, 106. 



Ccjrniilaria, 222. 



Cornus, 29, 13S, 168, 243, 264, 292. 



Corticium, 301, 322. 



Corydalis, 33, T37, 172. 



Cosmarium, 20. 



Cotoneaster, 156. 



Cotyledon, 80. 



CouL-pia, 10, 163. 



Crainbr, 244. 



Cran(icarpus, 22. 



Cratie.trns, 69, 222, 264. 



Crepis, 237. 



Cristatella, 224. 



Crithmum, 244. 



Ciocus, 244. 



Crossosoma, 128, 



Crotalaria, 22, 224, 312. 



Crrtton, 20, 44, 183. 



Cucumis, 46. 



Cucurbita, 266. 



\ 



