(153) 



Delphinium, 26 



Dendrology, North American, 20 



Dendrophycus, 36 



Desert plants, 7-9, 17, 60, 61 



Deutzia, 66 



slender, 66 

 Diatoms, 28, 33 

 Dicotyledons, 32, 47, 50 



fossil, 35 

 Dictyolites, 36 

 Diervilla, 73 

 Digitalin, 58 

 Digitalis, 58 

 Diospyros, 82 



virginiana, 143 

 Dire a, 71 

 Dittany, 58 

 Dock, 50 



Dogbane Family, 21, 57 

 Dog-berry, 71 

 Dog-rose, 67 



Dog-wood, 71, 83, 142, 143 

 Family, 16, 71 

 flowering, 16, 142 

 officinal, 71 

 panicled, 71 

 red-osier, 71 

 Douglas spruce, 40, 41 

 Dracaena, 5 

 Dragon, green, 48 



-head, false, 58 

 Drainage, 87 

 Drosera, 14 

 Drugs, 20, 25 



crude, 26 

 Duckweed, 48 



Family, 48 

 Dutchman's pipe. 63 

 Dye stuffs, 22 



Ebony Family, 82 



Echeveria, 8 



Echinocactus, 7 



Economic botany, museum of, 20 



garden, 3, 62 

 Egg plant, 58 

 Elderberry, 73 



box, 81 

 Elecampane, 21, 60 

 Elemi, 23 

 Elm, 78, 79, 120, 121 



American, 78, 120, 121 



Chinese, 78 



cork, 78, 121 



dwarf, 65 



English, 121 



Family, 65, 78 



late-flowering, 78 



rock, 78 



Elm, Scotch, 78 



slippery, 26, 78, 120, 121 



water, 78 



pointed, 78 



white, 120 



winged, 78 



Wych, 78 

 Encephalartos, 18 

 Endogenous plants, 13, 14. 47 

 Entrances, 85 

 Enzymes, 24 

 Epimedium, red; 52 

 Epiphytes, 11, 16 

 Equisetum, 31, 34 

 Ergot, 25 



Erythroxylon Coca, 9 

 Eucalyptus, 15, 23, 26 

 Euonymus, 69 

 Evening primrose, 56 



Family, 56 

 Exochorda, large-flowered, 67 

 Exogenous plants, 13, 14, 47 



Fagus, 78 



grandifolia, 11 1 



sylvatica, m 

 Fennel, 23 

 Fern, 11, 13, 18, 19, 27, 31, 32, 47 



cinnamon, 47 



Clayton's, 47 



floating, 11 



fossil, 36, 37 



lady, 4.7 



leaf stalk of, 34 



ostrich, 47 



root of, 34 



royal, 47 



American, 47 



shield, 47 



staghorn, 19 



sweet, 64 



tree, 16, 19 

 Feverwort 59 

 Fibers, 20, 21, 25 



articles manufactured from, 21 



plants, 62 



wood, 24 

 Ficus, 6 



benghalensis, 6 



Carica, 15 



elastica, 6 

 Fig, 6, 15 



-marigold, 9, 51 



Roxburgh's, 6 

 Figwort, 58 



Family, 58, 82 

 Filbert, 65 

 Fir, 41, 42, 96 



balsam, 41, 96 



