278 



Castilleja. 226 

 Catch-fly, 88, 89 

 Ceanothus, 154-156 

 Cedar, 46 

 Centaurea, 267 

 Cephalanthera, 63 

 Cerastium. 90 

 Cercis, 135 

 Cercocarpus, 133 

 Ceropteris, 28 

 Chaenactis, 260 

 Chain-fern, 36 

 Chamaebatia, 132 

 Chamaenerion, 164 

 Charlock, 106. 107 

 Cheilanthes, 30 

 Chenopodiaceae, 83 

 Chenopodium, S3 

 Cherry, 134 

 Chestnut, 72 

 Chestnut, Horse, 153 

 Chia, 210 

 Chickweed, 90, 91 

 Chilicothe, 237 

 Chimaphila, 174 

 Chinquapin, 72 

 Chlorogalum, 51 

 Choke-cherry, 134 

 Chorizanthe, 76 

 Chrysopsis, 245 

 Chrysothamnus, 247, 246 

 Cichoriaceae, 239 

 Cinquefoil, 127 

 Circaea, 163 

 Cirsiv.m, 267 

 Clarkia, 169 

 Claytonia, 86 

 Cleavers, 232, 233 

 Clematis, 94 

 Cliff-brake, 32-35 

 Clintonia, 59 

 Clover, 139-142 

 Clover, Bear, 133 

 (lover, Bur, 139 

 Clover, Owl's, 228 

 Clover, Spanish, 143 

 Cnicus, 267 

 Coffee-berry, 154 

 Coffee-fern, 34 

 Coleosanthus, 245 

 Collinsia, 214, 215 

 Collomia, 193 

 Collomia, 194 

 Columbine, 98 

 Comandra, 74 

 Common Polypody, 26 

 Compositae, 239 

 Composite Family, 239 

 Coneflower, 255 

 Coniferae, 40 

 Convolvulaceae, 190 

 Convolvulus, 190 

 Corallorhiza, 65 

 Coral-root, 65 



INDEX 



Cordylanthus, 229 

 Corethrogyne, 247 

 Cornaceae, 172 

 Cornus, 172 

 Corylus, 70 

 Cottonwood, 69 

 Cotyledon, 114 

 Cowslip, 98 

 Cranberry, 181 

 Crassulaceae, 113 

 Cream-cups, 102 

 Crepis, 270 

 Cress, 108 

 Crowfoot, 95, 96 

 Crowfoot Family. 94 

 Cruciferae, 103 

 Cryptanthe, 205 

 Cryptogramma, 35 

 Crypto gramma, 35 

 Cucurbitaceae, 237 

 Cudweed, 254 

 Currant, 121, 122 

 Cuscuta, 190 

 Cycladenia, 188 

 Cyclamen, 183 

 Cynoglossum, 204 

 Cynoxylon, 173 

 Cyperaceae, 48 

 Cypripedium, 62 

 Cystopteris, 39 



Daisy, Yellow, 255 

 Dandelion, 269 

 Darlingtonia, 113 

 Dasiphora, 127 

 Datisca, 162 

 Datiscaceae, 162 

 Datisca Family, 162 

 Deer-brush, 156 

 Deer-weed, 145 

 Delphinium, 98 

 Dicentra, 102 

 Disporum, 60 

 Dock, 79, 80 

 Dodder, 190 

 Dodecatheon, 183 

 Dogbane Family, 187 

 Dogbane, Small, 187 

 Dog-tooth Violet, 57 

 Dogwood, 172, 173 

 Dogwood Family, 172 

 Downingia, 239 

 Draba, 104 

 Draperia, 199 

 Drosera, 112 

 Droseraceae, 112 

 Drymocallis, 129, 130 

 Dryopteris, 39 

 Duckweed Family, 48 

 Dudleya, 114 

 Durango Root, 162 

 Dutchman's Pipe, 75 



Echinocystis, 237 



Echinospermum, 204 



Elder, 234 



Elderberry, 234 



Elegant Lip-fern, 31 



Elephant Heads, 229 



Enchanter's Nightshade, 

 163 



Epilobium, 163 



Epipactis, 63 



Eremocarpus, 150 



Ericaceae, 174 



Ericameria, 246 



Erigeron, 250 



Eriodictyon, 203 



Eriogonum, 76 



Eriogonum, 76 



Eriophyllum, 259 



Eritrichium, 205 



Erodium, 149 



Erysimum, 107 



Erythraea, 185 



Erythronium, 57 



Eschscholtzia, 101 



Eulophus, 171 



Eunanus, 225 



Eupatorium, 244 



Euphorbia, 150 



Euphorbiaceae, 150 



Evening Primrose, 167 



Evening Primrose Fam- 

 ily, 162 



Evening Snow, 197 



Everlasting, 254 



Fagaceae, 71 

 Fairy Bells, 60 

 Fern Family, 25 

 Figwort, 215 

 Figwort Family, 213 

 Filago, 253 



Filaree, Red-stem, 149 

 Filuv, 39 

 Fir, 44, 45 

 Fire-weed, 164 

 Five-finger Fern, 29 

 Flag, 60, 61 

 Flax, 149, 150 

 Flax Family, 149 

 Fleabane, 250, 252 

 Floerkia, 149 

 Foothill Belt, 2 

 Forget-me-not, 205 

 Fragaria, 126 

 Frasera, 186 

 Fraxinus, 185 

 Fringe-pod, 105 

 Fritillaria, 56 

 Fuchsia, California, 166 

 Fumariaceae, 102 

 Fumitory Family, 102 



Galium, 232 

 Garrya, 173 

 Gayophytum, 167 



