Dicentra, 463 
Dicerandra, 1044 
Dichaetophora, 1203 
Dichondra, 957 
DICHONDRACEAE, 957 
Dichondra Family, 957 
Dichromena, 189 
Dichrophyllum, 715 
Dicksonia, 18 
Diclytra, 463 
DICOTYLEDONES, 330 
Didiplis, 825 
Diervilla, 1126 
Digitaria, 81 
Dilly, Wild, 913 
Dimorphostachys, 78 
Dioclea, 647 
Diodia, 1115 
Dionaea, 493 
DIONAEACEAE, 492 
Dioscorea, 291 
Dioscoreaceae, 291 
Diospyros, 908 
Diospyros, 909 
Dipholis, 910 
Diphylleia, 459 
Diplachne, 145 
Dipsacus, 1130 
Direa, 818 
Discanthera, 1139 
Discopleura, 870 
Disporum, 270 
Distasis, 1205 
Distichlis, 152 
Ditany, 1048 
Ditaxis, 698 
Ditch Grass, 37 
Ditch Millet, 74 
Ditch Stonecrop, 498 
Dithyraea, 1323 
Dittany, 1048 
Dock, 368 
Doctor Gum, 726 
Dodder, 967 
Dodder Family, 966 
Dodecatheon, 905 
Dodonaea, 738 
DODONAEACEAE, 737 
Dodonaea Family, 737 
Doellingeria, 1231 
Dogbane, 936 
Dogbane Family, 933 
Dogberry, 511 
Dog’s Camomile, 1297 
Dog-fennel, 1297 
False, 1294 
Dog Grass, 138 
Dog’s-tooth Violet, 267 
Dogwood, 853, 854 
False, 745 
Flowering, 854 
Poison, 727 
Striped, 742 
Dogwood Family, 851 
Dolicholus, 643 
Dondia, 388 
Doorweed, 374 
Downy Grape, 755 
Downward Plum, 911 
Draba, 479 
DRACENACEAE, 273 
Dragon-head, 1027 
Dragon Root, 227 
Dracopis, 1260 
| 
| 
INDEX 
Drosera, 492 
DROSERACEAE, 491 
Duranta, 1015 
Drymocallis, 519 
Dryopteris, 15 
Drypetes, 693 
Due Acorn, 455 
| Duchesnea, 520 
Duekweed, 230, 416 
Duckweed Family, 229 
Dulichium, 162 
Dupatya, 235 
Dutchman’s Breeches, 463 
Dutchman’s Pipe, 1134 
Dwarf Alder, 509 
Dwarf Cherry, 571 
Dwarf Dandelion, 1318 
Dwarf Ginseng, 855 
Dwarf Huckleberry, 891 
Dwarf Palmetto, 223 
Dwarf Sumac, 728 
Dysodia, 1294 
Easter Lily, 289 
Eatonia, 149 
EBENACEAE, 908 
EBENALES, 908 
Ebony, Texan, 576 
Ebony Family, 908 
Echinacea, 1261 
Echinocactus, 814 
Echinocereus, 812 
Echinocloa, 84 
Echinocystis, 1139 
Echinodorus, 41 
Echinospermum, 996 
Echites, 937 
Echium, 1001 
Eclipta, 1250 
| Eel-grass, 39, 47 
Eel-grass Family, 39 
| Egg-plant, 990 
| Ehretia, 1003 
| 
EHRETIACEAE, 1002 
Ehretia Family, 1002 
Fichornia, 244 
ELAEAGNACEAE, 819 
Elaeagnus, 819 
ELATINACEAE, 783 
Elatine, 783 
Elder, 1120 
Box, 742 
Marsh, 1151 
Poison, 727 
Elecampane, 1238 
Eleocharis, 180 
acicularis, 184 
acuminata, 186 
albida, 185 
arenicola, 186 
atropurpurea, 183 
Baldwinii, 185 
bicolor, 183 
capillacea, 182 
capitata, 183 
cellulosa, 182 
Chaetaria, 184 
cylindrica, 186 
elongata, 182 
Engelmannii, 183 
glaucescens, 184 
interstincta, 181 
lanceolata, 183 
macrostachya, 184 
Eleocharis 
maculosa, 182 
melanocarpa, 185 
microcarpa, 185 
mutata, 182 
nodulosa, 183 
obtusa, 183 
ochreata, 182 
olivacea, 182 
praticola, 182 
prolifera, 185 
Ravenelii, 184 
Robbinsii, 182 
rostellata, 186 
tenuis, 186 
Torreyana, 185 
tortilis, 184 
tricostata, 185 
tuberculosa, 184 
vivipara, 184 
Elephant’s Ear, 817 
Elephantopus, 1161 
Eleusine, 138 
| Eleusine, 138 
; Elionurus, 57 
| Elk-wood, 451 
| Elliottia, 881 
| Ellisia, 971 
| Elm, 363 
| Slippery, 364 
| Water, 364 
| White, 364 
| Witch, 510 
| Elm Family, 362 
| Elytraria, 1082 
Elymus, 159 
| EMPETRACEAE, 724 
| Encelia, 1270 
1353 
| Enchanter’s Nightshade, 849 
Endorima, 1283 
Engelmannia, 1247 
Enslenia, 952 
| Elodea, 792 
| ELODEACEAE, 46 
| Epicampes, 125 
| Epidendrum, 327 
| Epigaea, 890 
EPILOBIACEAE, 834 
Epilobium, 839 
Epilobium, 830 
Epipactis, 323 
Epiphegus, 1093 
EQUISETACEAE, 20 
EQUISETALES, 20 
Equisetum, 20 
Eragrostis, 146 
Eragrostis, 140 
Erechthites 1300 
Erianthus, 54 
ERICACEAE, 880 
ERICALES, 876 
Erigenia, 865 
Erigeron, 1229 
Eriocarpum, 1185 
ERIOCAULACEAE, 234 
Eriocaulon, 235 
Eriochloa, 80 
Eriogonum, 367 
Erioneuron, 143 
Eriophorum, 175 
Erithalis, 1112 
Ernodea, 1115 
Erodium, 660 
Eryngium, 861 
