Centaurea, 103, 198. 
Centranthus, 97. 
Centunculus, 116, 
Cephalanthera, 167. 
Cerastium, 97, 56, 
Cerasus, 74. À 
Ceratocephalus, 33, 191. 
Ceratophyllum, 83. 
Ceterach, 187. 
Chærophyllum, 94, 93, 496. 
Chaiturus, 139. 
Chamagrostis, 183. 
Chara, 190. 
Chardinia, 103. 
Cheiranthus, 40, 
Chelidonium, 39. 
Chenopodium, 140. 
Chilochloa, 171. 
Chironia, 118. 
Chlora, 118. 
Chondrilla, 108, 107. 
Chrysanthemum. 104, 100. 
Chrysocoma, 99. 
Chrysosplenium, 88. 
Cicendia, 118. 
Cichorium, 105, 
Cicuta, 94, 196. 
Circœa, 82. 
Cirsium, 104, 198. 
CISTACEES, 49. 
Cistus, 50, 
Cladium 169. 
Clandestina, 130. 
Clematis, 32. 
Clinopodium, 133. 
Cnicus, 105. 
Cochlearia, 48, 45, 46, 47. 
Colchicum, 155. 
Comarum, 195 
Compos£es, 98. 
CoNIFERES, 150. 
209 
tm + com 
Conium, 94. 
Conopodium, 89. 
Convallaria, 156. 
Convolvulus, 119. 
Conyza, 99. 
Coriandrum, 9,4. 
Cornus, 94. 
Coronilla, 70, 195. 
Coronopus, 46. 
Corrigiola, 84. 
Corydalis, 39. 
Corylus, 150. 
Cotylédon, 87. 
Crambe, 192. 
Crassula, 85. 
CRASSULACÉES, 84. 
Cratægus, 80, 195. 
Crepis, 10S, 195. 
Crucianella, 97. 
CRUCIFÈRES, 40. 
Crypsis, 178. 
Cucubalus, 54. 
Cucurbitacées, 83 
Cuscuta, 119. 
Cyclamen, 116. 
Cydonia, 80. 
Cynodon, 175. 
Cynoglossum, 121. 
Cynosurus, 183 
CYPÉRACÉES, 169. 
Cyperus, 169. 
Cystopteris, 187. 
Cytisus, 65, 194. 
Dabæcia , 414. 
Dactylis, 182. 
Damasonium, 151. 
Danthonia, 179. 
Daphné, 144. 
