Camarops, 162. 
Camellia, 30. 
Campanula, 182, 243, 274» 335- 
Camptosorus, 140. 
Camptothecium, 248. 
Campylodiscus, 238. 
‘Campylopus, 24, 295. 
Campulosus, 64. 
Canistrum, 68. 
Canna, 133. 
‘Capethia, 231. 
Capnodes, 53, 68. 
Capnorchis, 68. 
Capparis, 343. 
Capraria, 61. 
Caprifolium, 58, 197. 
7 
Capsella 46, 54, 82, 83, 144, 323, 376- 
Cardamine, 54, 58, 69, 214, 240, 217. 
Carelia, 58. 
Carex, 31, 89, 90, 169, 234, 246, 336. 
Carica. 29, 57- 
Carludovica, 384. 
Caruelina, 58. 
Carya, 63. 
Caryospora, 25. 
pea again 60. 
sia, 135, 209, 237, 383- 
Cassiope, 243, 335- 
Castalia, 53, 322. 
Castanea, 152, 332. 
Castilleia, 186, 244. 
Casuarina, 165. 
Catostemma, 133. 
Caulerpa, 278. 
Caulophyllum, 94. 
Ceanothus, 171. 
Cebatha, 53. 
Celastrophyllum, 389. 
Celtis, 199, 271, 377- 
Cenc 146, 147, 285, 386. 
Centaurea, 60, 88, 138, 268, 380. 
Centaureum, 60. 
‘Centaurodes, 60. 
Centranthus, 223. 
‘Centropogon, 104, 371. 
‘Centrosema, 55. 
Cephaelis, 58. 
Cephalanthera, 63. 
Cephalozia, 246, 269. 
Cerastium, 240, 341. 
Cerasus, 349. 
Ceratodon, 70, 100, 247. 
Ceratocephalus, 58. 
Ceratocystis, 262. 
Ceratomyces, 233. 
Ceratophyllum, go. 
Ceratoschoenus, 233. 
Cercidium, 103, 
Cercis, 33, 103, 136. 
Cercocarpus, 280, 
Cercospora, 7, 160, 195, 232- 
Cercosporella, 25. 
Cereus, 26, 100, 161, 383. 
Cerinthodes, 61. 
Cetraria, 248. 
Cheenactis, 69. 
Chetopappa, 58. 
Chztophora, 119. 
Chamacistis, so. 
Chamzcyparis, 134. 
Chamzdaphne, 60, 
Chamzdora, 384. 
Chamzraphis, 64, 385. 
Chamezrhodendros, 59. 
Chameasiphon, 124. 
Chaos, g5. 
Chaptalia, 59> 266. 
Vii 
Chara, 104, 230, 320, 350. 
Cheiranthus, 69. 
Cheirolepis, 102. 
Chelone, 278. 
Chenopodium, 10, 46, 68, 138, 144, 260. 
Chiloscyphus, 246. 
Chimaphila, 60, 89, 246, 385. 
Chiogenes, 271, 335, 4 
Chloris, 99. Sat ios 
Chloropsis, 64. 
Chomelia, 58. 
Chrosperma, 63, 385. 
Chrysanthemum, 10, 45, 146, 151, 242, 260. 
Chrysobalanus, 30, 280, 
Chrysophyllum, 343. 
Chrysopsis, 58, 90, 
Chrysopsora, 136. 
Chrysosplenium, 261. 
Chytraculia, 57. 
Chuquiragua, 265. 
Cienfugosia, 232. 
Cinchona, 32. 
Cinna, 336. 
Cinnamomum, 95, 332- 
Cipura, 235. 
Circzea, 182, 241, 344- 
Cissus, 86, 383. 
Citharexylum, 135. 
Citrus, 30. 
Cladium, 64. 
Cladochytrium, 214. 
Cladoderis, 236. 
Cladonia, 249, 313- 
Cladosporium, 384. 
Cladrastis, 103. 
Clasterosporium, 198. 
Claviceps, 285. 
Ctaviga, 277. 
Claytonia, 140, 184, 240, 346, 376- 
Clematis, 53) 945 133, 280, 284, 308 
Clematitis, 53. 
Cleome, 140. 
Cleomella, 70. 
Clethra, 332. 
Clibadium, 148. 
Clidemia, 279. 
Climacium, 24, 181, 248. 
Clinopodium, 62. 
Clintonia, 181, 201, 245- 
Clitoria, 55. 
Closterium, 69, 121, 319, 337- 
Clypeolum, 162. 
Cnicus, 20, gl, 141, 260, 384- 
Coccoloba, 62. 
Coconeis, 28, 
Cocculus, 53. 
Cochlearia, 240, 310. 
Codizum, 85. 86. 
Coleochete, 118. 
Coleosanthus, 58. 
Coleus, 86. 
Columnea, 235. 
Colletotrichum, 85. 
Collinsia, 234. 
Collomia, 61. 
Comatricha, 299, 
Combretum, 235- 
Coniothyrium, 86. 
Conocephalus, 246. 
Conomorpha, 235. 
Corallorhiza, 13, 63, 322- 
