218 



INDEX 



Carpels, 109, 177 



Carpinus caroliniana, Fig. 122, p. 



193 



Carpogonium, 32 

 Carpophore, 178 

 Carpospore, 33 

 Cartagena ipecac, root, Fig. 73, p. 



128 



Caruncle, 206 

 Caryopsis, 194 

 Castanea dentata, Figs. 93, 98, 118, 



123, pp. 157, 163, 187, 194 

 Catnip, Fig. 93, p. 157 

 Caulicle, 117, 209 

 Caulophyllum thalictroides, Fig. 



76, p. 135 

 Ceanothus americanus, roots, Fig. 



72, p. 127 



Cedar, red, Fig. 83, p. 143 

 Celandine, Fig. 94, p. 158 

 Cell division, 30 

 Cells, 18 



Cenchrus sp., Fig. 135, p. 213 

 Central axis, 70 

 Cephselis acuminata, root, Fig. 73, 



p. 128 

 Cephalanthus occidentalis, Fig. 



106, p. 173 

 Cerastium vulgatum, Fig. 108, p. 



175 



Cetraria icelandica, Fig. 18, p. 50 

 Chsetophorales, 30 

 Chain of cells, 30 

 Chalaza, 113, 184 

 Chamselirium luteum, Fig. 76, p. 



135 

 Channeled surface of petiole, 154 



of stems, 143 

 Cheese bacteria, 37 

 Chelidonium majus, Fig. 94, p. 



158 

 Chenopodium album, Fig. 92, p. 



155 

 Cherry, Figs. 125, 134, pp. 196, 212 



wild, Fig. 99, p. 164 

 Chestnut, Figs. 93, 98, 118, 123, pp. 

 157, 163, 187, 194 



oak, Figs. 93, 94, pp. 157, 158 

 Chimaphila umbellata, Fig. 101, 



p. 166 



Chlorophyll, 31 

 Choke-cherry, Figs. 92, 96, pp. 155, 



161 

 Choleochete, 30 



i Chondrus crispus, Fig. 6, p. 33 

 Choripetalous corolls, 178 

 Chorisepalous calyx, 178 

 Christmans fern, Fig. 39, p. 75 

 Cicuta maculata, Fig. 108, p. 175 

 , Cimicifuga racemosa, Figs. 76, 107, 



pp. 135, 174 

 I Cinnamon fern, Figs. 38, 46, pp. 74, 



84 



Cinquefoil, Fig. 79, p. 138 

 Circumcissile, Fig. 132, p. 205 

 Cirsium sp., Fig. 95, p. 160 

 Citrus sp., Fig. 124, p. 195 

 Clayton's fern, Fig. 38, p. 74 

 Cleft leaves, 159 



surface of roots, 131 

 Cleistogamous flowers, 188 

 \ Cematis, Fig. 134, p. 212 



sp., Fig. 134, p. 212 



virginiana, Fig. 81, p. 141 

 Climbing plant, Fig. 81, p. 141 

 i Closed-sheath, 156 



system, 118 



Clover, red, Figs. 89, 97, 106, pp. 

 152, 162, 173 



yellow, Fig. 97, p. 162 

 Club mosses, 21, 86, 92 

 Club-shaped bodies, 53 

 Coats, 184 

 Cocci, 36 

 Cochlea, 205 

 Cocklebur, Figs. 134, 135, pp. 212, 



213 



Coenocyte, 30, 47 



Cohosh, black, Figs. 76, 107, pp. 

 135, 174 



blue, Fig. 76, p. 135 

 Collateral bud, 149 



Fig. 85, p. 147 

 Collinsonia canadensis, Figs. 90, 



93, pp. 153, 157 

 Color of flower, 189 

 Columbine, Fig. 132, p. 205 



wild, Fig. 109, p. 179 

 Columella, 49 

 Complete flowers, 185 

 Compound bulbs, 137, 138 



spike, 173 



Fig. 108, p. 173 

 Concave torus, 177 

 Conceptacles, 29, 31 

 Connate-perfoliate attachment of 



leaves, 156 

 I Connective, 182 



