MIDDLESEX FLORA. 



187 



Cirsium, 56. 

 Cistaceae, 12. 

 Cladium, 114. 

 Cladonia, 171. 

 Cladophora, 156. 

 Clarkia, 38. 

 Clathrocystis, 165. 

 Claytonia, 17. 

 Clearweed, 91. 

 Cleavers, 44. 

 Clematis, 1. 

 Clethra, 62. 

 Climaclum, 146. 

 Climbing Bittersweet, 22. 

 Climbing Fern, 137. 

 Climbing Hempweed, 46. 

 Clintonia, 107. 

 Closterium, 162. 

 aotbur, 61. 

 Clover, 23. 

 Club Moss, 138. 

 Club-rush, 113. 

 Cnicus, 56. 

 Cocklebur, 51. 

 Coelosphserium, 165. 

 Cohosh, 3. 

 Colic-root, 105. 

 Coliseum Ivy, 67. 

 Collema, 169. 

 CoUinsonia, 72. 

 Coltsfoot, 46. 

 Columbine, 3. 

 Comandra, 89. 

 Comfrey, 74. 

 Commelynacese, 110. 

 Compass-plant, 51. 

 Compositse, 45. 

 Comptonia, 94. 

 Cone Flower, 52. 

 Conferva, 157. 

 Coniferae, 96. 

 Conium, 42. 

 Conjugatae, 159. 

 Conotrema, 171. 



Convallaria, 107. 

 Convolvulaceae, 77. 

 Convolvulus, 77. 

 Coptis, 3. 

 Corallorhiza, 104. 

 Cord Crass, 124. 

 Coreopsis, 52. 

 Cornacese, 42. 

 Corn Cockle, 15. 

 Cornel, 42. 

 Cornus, 42. 

 Coronilla, 29. 

 Corydalis, 5. 

 Corylns, 93. 

 Coscinodon, 142. 

 Cosmarium, 160. 

 Costmary, 54. 

 Cotton-grass, 113. 

 Couch Grass, 133. 

 Cowbane, 41. 

 Cowberry, 61. 

 Cow-herb, 14. 

 Cow-lily, 4. 

 Cow-parsnip, 40. 

 Cow-wheat, 70. 

 Crab Grass, 121. 

 Ci-anberry, 61. 

 Cranberry Tree, 44. 

 Cranesbill, 19. 

 Crassulacese, 35. 

 Crataegus, 33. 

 Crepis, 58. 

 Cress, 5. 

 Crotalaria, 23. 

 Crowfoot, 1, 2. 

 Cruciferae, 5. 

 Cryptogamia, 135. 

 Cryptotaenia, 41. 

 Cucumber-root, 107. 

 CucurbitaceEe, 40. 

 Cudweed, 55. 

 Cupressus, 97. 

 Cupulilerae, 92. 

 Currant, 35. 



