Index 



Eragrostis, 22 

 capillaris, 22 

 cilianensis, 23 

 hirsuta, 23 

 hypnoides, 22 

 megastachya, 23 

 mexicana, 23 

 minor, 23 

 multicaulis, 23 

 neomexicana, 23 

 pectinacea, 23 

 pectinacea, 23 

 peregrina, 23 

 pilosa, 22 

 poaeoides, 23 

 Purshii, 23 

 refracta, 23 

 spectabilis, 23 



Erechtites, 276 



Erianthus, 45 



Ericaceae, 195 



Erigeron, 265 

 annuus, 265 

 bellidifoHus, 265 

 canadensis, 265 

 philadelphicus, 265 

 pulchellus, 265 

 pusillus, 265 

 ramosus, 265 

 strigosus, 265 

 vernus, 265 



Eriocatjlaceae, 75 



Eriocaulon, 75 



Eriophorum, 56 



Erodium, 163 



Eryngium, 189 



Eryngo, 189 



Erysimum, 131 



Erythraea, 206 



Erythronium, 83 



Eulalia, 45 



Eupatorium, 252 

 album, 253 

 aromaticum, 254 

 capillifolium, 252 

 coelestinum, 255 

 dubium, 262 

 fistulosum, 252 

 hyssopifolium, 253 

 leucolepis, 253 

 maculatum, 252 

 perfoliatum, 254 

 pubescens, 254 

 purpureum, 252 



(Eupatorium) 

 purpureum, 252 

 resinosum, 254 

 rotundifolium, 254 

 rotundifolium, 254 

 rugosum, 254 

 serotinum, 253 

 sessilifolium, 254 

 Torreyanum, 253 

 trifoliatum, 252 

 urticaefolium, 254 

 verbenaefolium, 254 

 Euonymus, 170 

 Euphorbia, 166 

 coroUata, 167 

 Cyparissias, 167 

 Darlinglonii, 167 

 falcata, 168 

 Helioscopia, 167 

 hexagona, 167 

 Ipecacuanhae, 167 

 Lathyrus, 168 

 maculata, 167 

 maculata, 167 

 marilandica, 167 

 nutans, 167 

 Peplus, 167 

 polygonifolia, 166 

 Preslii, 167 

 purpurea, 167 

 supina, 167 

 Euphorbiaceae, 165 

 Evening Primrose, 186 

 Everlasting, Pearly, 267 

 Everlasting Pea, 158 

 Evonymus, 170 

 Exochorda, 138 



Fagaceae, 99 

 Fagopyrum, 109 

 Fagus, 99 

 FaU Dandelion, 280 



Witch Grass, 36 

 False Asphodel, 81 



Dandelion, 283 



Dragon Head, 221 



Flax, 129 



Indigo, 148, 151 



Mermaid, 168 

 Featherfoil, 202 

 Fennel, 192 



Dog, 252 

 Fern, Bead, 7 



Beech, 2 



(Fern) 



Bog, 6 



Brittle, 6 



Chain, 3 



Christmas, 4 



Cinnamon. 2 



Cliff, 7 



Climbing, 2 



Flowering, 1 



Grape, 1 



Hay-scented, 7 



Interrupted, 1 



Lady, 4 



Lip, 3 



Maidenhair, 3 



Marsh, 6 



New York, 6 



Rattlesnake, 1 



Royal, 1 



Sensitive, 7 



Shield, 5 



Sweet, 97 



Walking, 4 



Wood, 5 

 Fescue, 20 

 Festuca, 20 

 Festuca, 19 

 Fetter Bush, 198 

 Feverfew, 275 

 Field Bindweed, 212 



Cress, 128 



Garlic, 83 



Madder, 242 

 Figwort, 230 

 Fimbristylis, 54 

 Fireweed, 186, 276 

 Flag, 88 



Sweet, 74 

 Flax, 160 



False, 129 

 Fleabane, 265 



Canada, 265 



Daisy, 265 



Marsh, 266 



Salt Marsh, 266 

 Floating Heart, 208 

 Floerkea, 168 

 Flower-of-an-Hour, 175 

 Fly Poison, 81 

 Foeniculum, 192 

 Fool's Parsley, 193 

 Forget-me-not, 216 

 Four-o'clock Family, 

 113 



[298] 



