182 



Cabbajce, 34. 



Cactacese, 55. 



Cactus Family, 55. 



Cakile, 35. 



Calla, 103. 



Calamagrostis, 124. 



CalamagrostisPickevingii, 12, 124. 



Calicium, 155. 



Calliblepharis, 159. 



Callitliainnion, 161. 



Callitricliaceaa, 93. 



Callitriche, 93. 



Calluna, 72. 



Calopojjon, 109. 



Ca«othi-ix,;iG7. 



Caltha, 30. 



Calystegia, 85. 



Canielina, 34. 



Campanula, 70. 



Caiupanulaceee, 70. 



Campanula Family, 70. 



Canada Tliistle, 68. 



Canadian Bui'net, 48. 



Canary Grass, 129. 



Cannabis, 95. 



Canoe Bircli, 98. 



Caprifoliaceaj, 58. 



Capsella, 3^. 



Caraway, 56. 



Cardauiine, 33. 



Cardinal Flower, 70. 



Carex. 118, 169. 



Carpet-weed, 39. 



Carrion Flower, 110. 



Carrot, 56. 



Carum, 56. 



Carya, 96. 



CaryophyllaccjB, 37. 



Caslievv Family, 42. 



Cassandra, 72. 



Cassia, 47. 



Castagnea, 1G4. 



Castiuica, 97. 



Castllleia, 80. 



Catalpa, 77. 

 Catclifiy, 38. 

 Catnip, 82. 

 Cat-tail, 103. 

 Cat-tall Family, 103. 

 Caulophyllum, 31. 

 Ceanothus, 43. 

 Celandine, 32. 

 Celastracese, 43. 

 Celastrus, 43. 

 Celtis, 94. 

 Centaurus, 67, 68. 

 Cephalanthus, 60. 

 Ceramiese, 161. 

 Ceramium, 161. 

 Cerastium, 38. 

 Ceratodon, 138. 

 Ceratophyllaceae, 93. 

 Ceratophyllum, 93. 

 Cetraria, 149. 

 Chsetomorpha, 167. 

 ChamsEcyparis, 101. 

 Chantransia, 1G2. 

 Chara, 147. 

 Cliaraceas, 146. 

 Charese, 147. 

 Cliarlock, 35. 

 Cheat, 127. 

 Clieckerberry, 72. 

 (■lielidonium, 82. 

 Chelone, 78. 

 Chenilla, 158. 

 Chenopodiacese, 89, 90. 

 Chenopodina (Suseda), 90. 

 Chenopodium, 89. 

 Cherry, 48. 

 Chervil, 19, 57. 

 Chess, 127. 

 Chestnut, 97. 

 Chestnut Oak, 97. 

 Chlckweed, 38. 

 Chiloscyphus, 145. 

 Chimaphila, 74. 

 Chinese Sumach, 42. 



