MIDDLESEX FLORA. 



187 



Cirsium, 56. 

 Cistaeeae, 12. 

 Cladium, 114. 

 Cladonia, 171. 

 Cladophora, 156. 

 Clarkia, 38. 

 Clathrocystis, 165. 

 Claytonia, 17. 

 Clear weed, 91. 

 Cleavers, 44. 

 Clematis, 1. 

 Clethra, 62. 

 Climacium, 146. 

 Climbing Bittersweet, 22. 

 Climbing Fern, 137. 

 Climbing Hempweed, 46. 

 Clintonia, 107. 

 Closterium, 162. 

 Clotbur, 51. 

 Clover, 23. 

 Club Moss, 138. 

 Club-rush, 113. 

 Cnicus, 56. 

 Cocklebur, 51. 

 Ccelosphaerium, 165. 

 Cohosh, 3. 

 Colic-root, 105. 

 Coliseum Ivy, 67. 

 Collema, 169. 

 Collinsonia, 72. 

 Coltsfoot, 46. 

 Columbine, 3. 

 Comandra, 89. 

 Comfrey, 74. 

 Commelynaceae, 110. 

 Compass-plant, 51. 

 Composite, 45. 

 Comptonia, 94. 

 Cone Flower, 52. 

 Conferva, 157. 

 Coniferae, 96. 

 Conium, 42. 

 Conjugates, 159. 

 Conotrema, 171. 



Convallaria, 107. 

 Convolvulaceae, 77. 

 Convolvulus, 77. 

 Coptis, 3. 

 Corallorhiza, 104. 

 Cord Grass, 124. 

 Coreopsis, 52. 

 Cornaceae, 42. 

 Corn Cockle, 15. 

 Cornel, 42. 

 Cornus, 42. 

 Coronilla, 29. 

 Corydalis, 5. 

 Corylus, 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. 

 Cranberry, 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. 

 Cucurbitnceae, 40. 

 Cudweed, 55. 

 Cupressus, 97. 

 Cupuliferae, 92. 

 Currant, 35. 



