Cigar-box wood 88, 
113 
Cinnamon 80 
Cinquefoil 98 
Cissus 132 
Cistaceae 137 
Citrus III 
Cladrastis 105 
Clematis 73 
Clerodendron 165. 
166 
Clethra 144 
Clethraceae 144 
Cliftonia 119 
Clubmoss 43 
Cocklebur 177 
Cocculus 76 
Coffee 170 
Coffee, Kentucky 103 
Colutea 109 
Compositae 177 
Conifer family 45 
Coralberry 174 
Corchorus 97 
Corema 116 
Cork tree I12 
Corkwood 58 
Cornaceae I4I 
Cornel 141 
Cornus I4I 
Corylopsis 8&6 
Corylus 61 
Cotinus 118 
Cotoneaster 94 
Cottonwood 56 
Crab apple 92 
Cranberry 146, 154 
INDEX. 
Crape myrtle 140 
Crassulaceae 81 
Crataegus 95, 97 
Creeper, Trumpet 169 
Creeper, Virginia 132 
Cross vine 168 
Croton 114 
Crowberry 116 
Crowberry, Broom 
116 
Cryptomeria 51 
‘Cucumber tree 78 
Cupressus 53 
Cupseed 76 
Currant 81, 85, 131 
Custard apple family 
79 
Cydonia 93 
Cypress 53 
Cypress, Bald 51 
Cyrilla 118 
Cyrillaceae 118 
Cytisus 107 
Dandelion 177 
Daphne 138 
Decumaria 83 
Desert willow 170 
Deutzia 82 
Dewberry 100 
Diapensia 155 
Diapensiaceae 155 
Dicotyledoneae 55 
Diervilla 176 
Dilleniaceae 135 
Dimorphanthus 144 
Diospyros 156 
TOY) 
Dirca 138 
Dog fennel 177 
Dogbane family 164 
Dogwood 141 
Douglas fir 47 
Dracaena 55 
Dryas 98 
Dutchman’s pipe 71 
Dwarf alder 87 
Dyeweed 107 
Ebenaceae 156 
Ebony 156 
Egg plant 167, 168 
Elaeagnaceae 139 
Elaeagnus 139 
Elder 171 
Elder, Box 123, 124 
Elm 69 
Empetraceae 116 
Empetrum 116 
Enclosed seed plants 
54 
Endogens 54 
Enkianthus 151 
Epigaea 151 
Erica 152 
Ericaceae 146 
Euphorbiaceae 114 
Evonymus 120 
Exochorda 98 
Exogens 55 
Fagaceae 64 
Fagus 64 
False bittersweet 268 
False buckthorn 156 
