INDEX. 



325 



Coral-berry, 276 

 Coral-root, 89 

 Corallorrhiza, 89 

 Coreopsis, 306 

 Coriander, 210 

 Coriandrum, 210 

 Corn-chamomile, 308 

 Corncockle, 118 

 Cornel, 206 



Silky, 206 

 Corn-gromwell, 242 

 Corn-salad, 277 

 Corn-speedwell, 261 

 Corn-rose, 118 

 Corpse-plant, 215 



CORRIGIOLACEAE, 111 

 CORYLACEAE, 96 



Corylus, 96 

 Cotton-grass, 41 

 Cotton-rose, 300 

 Cotton-thistle, 312 

 Cottonwood, 91 

 Couch-grass, 37 

 Cowbane, 211 



Spotted, 211 

 Cow-cress, 132 

 Cow-parsnip, 213 

 Cowslip, 222 



American, 222 



Virginia, 241 

 Cow-wheat, 264 

 Crab-apple, 154 

 Crab-grass, 14 

 Cracca, 164 

 Cranberry, 220 

 Cranesbill, 171 



Wild, 172 

 Crataegus, 155 

 Creeping-bellflower, 280 

 Creeping-buttercup, 123 

 Creeping-spearwort, 123 

 Creeping-thyme, 253 

 Creeping-wintergreen, 218 

 Crepis, 314 

 Cress, 



Bitter, 137 



Cow, 132 



Field, 132 



Marsh, 133 



Mouse-ear, 134 



Penny, 132 



Spring, 137 



Wall, 134 

 , Water, 133 



Winter, 134 



Yellow, 133 

 Crimson-clover, 163 

 Crocanthemum, 192 

 Crotalaria, 161 



Crowfoot, 121 



Ditch, 123 



Early, 124 



Small-flowered, 123 

 CROWFOOT FAMILY, 119 

 Crow-poison, 70 

 Cubelium, 198 



CUCURBITACEAE, 279 



Cudweed, 301 

 Low, 301 



Culver 's-phy sic, 262 



Culver 's-root, 262 



Cunila, 254 



Curled-dock, 105 



Currant, 144 

 Indian, 144 

 Wild-black, 144 



Cuscuta, 234 



CUSCUTACEAE, 234 



CUSTARD-APPLE FAMILY, 

 125 



Cut-grass, 20 



Cymbalaria, 258 



Cynoglossum, 241 



Cynoxylon, 206 



Cynthia, 318 



CYPERACEAE, 38 



Cyperus, 39 



Cypress-spurge, 180 



Cypress-vine, 232 



Cypripedium, 84 



Cytisus, 161 



Dactylis, 32 

 Daffodil, 81 

 Daisy, 



Ox-eye, 309 



White, 309 



Yellow, 304 

 Daisy-fleabane, 299 

 Dame 's-violet, 134 

 Dandelion, 317 



Dwarf, 318 

 Danthonia, 28 

 DAPHNACEAE, 200 

 Darnel, 36 

 Dasystephana, 226 

 Dasystoma, 262 

 Datura, 240 

 Daucus, 213 

 Day-flower, 68 

 Day-lily, 76 

 Dead-nettle, 249 

 De^odon, 201 

 Deerberry, 219 

 Deergrass, 201 

 Delphinium, 121 

 Dentaria, 137 

 Deptford-pink, 116 



Deringa, 211 

 Deschampsia, 27 

 Devil 's-bit, 70 

 Dew-flower, 68 

 Dianthera, 265 

 Dianthus, 116 



DlCOTYLEDONES, 90 



Diervilla, 276 

 Diodella, 27 

 Dioscorea, 81 

 Diospyros, 223 

 Dipsacus, 278 

 Dirca, 200 

 Ditch-crowfoot, 123 

 Ditch-stonecrop, 142 

 Dittany, 254 

 Dock, 105 



Bitter, 105 



Curled, 105 



Pale, 105 



Peach-leaved, 105 



Splatter, 126 

 Dodder, 234 



Flax, 234 



DODDER FAMILY, 234 

 Dodecatheon, 222 

 Doellingeria, 299 

 Dogbane, 228 

 DOGBANE FAMILY, 227 

 Dog-fennel, 308 

 Dog's-tooth violet, 75 

 Dogwood, 206 



Flowering, 206 



Poison, 182 



DOGWOOD FAMILY, 205 

 Doorweed, 105 

 Downy yellow- violet, 197" 

 Draba, 136 



DRACAENACEAEj 77 



Dracocephalum, 249 

 Dragon-root, 65 

 Dropseed, 24 

 Drosera, 139 

 DROSERACEAE, 139 

 Drymocallis, 149 

 Duchesnea, 149 

 Duckweed, 66 

 DUCKWEED FAMILY, 66 

 Dulichium, 39 

 Dutchman 's-breeches, 130 

 Dwarf -dandelion, 318 

 Dwarf-ginseng, 207 

 Dwarf gray-willow, 93 

 Dwarf-huckleberry, 219 



Early-blueberry, 220 

 Early-crowfoot, 124 

 Early meadow-rue, 124 

 Early-saxifrage, 142 



