172 



Euphorbiaceae 81 

 Ev'ng primrose 109 

 Evonymus 87 

 Exochorda 63 

 Exogens 18 



Fagaceae 27 

 Fagus 27 



False bittersweet 87 

 False buckthorn 125 

 False cedar 80 

 False indigo 74 

 Fendlera 49 

 Fern, Sweet 21 

 Fernworts 3 

 Ficus 32 

 Fig 32 



Figwort family 137 

 Filbert 23 

 Fir 7 



Fir, Douglas 7 

 Firethorn 62 

 Flowering plants 4 

 Fontanesia 128 

 Forestiera 130 

 Forsythia 129 

 Fothergilla 51 

 Foxglove 137 

 Frangula 97 

 Fraxinus 127 

 Fragrant olive 131 

 French mulberry 135 

 Fringe tree 131 

 Fuchsia 109 

 Furze 73 



Galax 124 



INDEX 



Gardenia 140 

 Gaultheria 121 

 Gaylussacia 122 

 Gelsemium 133 

 Genista 72 

 Ginkgo 4 

 Ginkgoaceae 4 

 Gleditsia 69 

 Glyptostrobus 12 

 Golden bell 129 

 Golden chain 72 

 Goose flower 35 

 Gooseberry 50 

 Gramineae 15 

 Grape 100 

 Grass family 15 

 Greenbrier 15 

 Ground pine 3 

 Ground pink 134 

 Groundsel tree 147 

 Gum, Black in 

 Gum, Sour in 

 Gum, Sweet 52 

 Gum, Tupelo in 

 Guttapercha 124 

 Gymnocladus 69 

 Gymnospermae 4 



Hackberry 34 

 Halesia 126 

 Halimodendron 76 

 Hamamelidaceae 50 

 Hamamelis 51 

 Hawthorn 60 

 Hazel 23 

 Hazel, Witch 51 

 Heath 121 



Heath, Mountain 117 

 Heather 121 

 Heather, Beach 105 

 Hedera 112 

 Hedge 30 

 Hemlock 6 

 Henbane 136 

 Hercules' Club 112 

 Hibiscus 103 

 Hickory 23 

 Kicoria 23 

 Hippocastanaceae 93 

 Hippophae 108 

 Holly 86 



Holly, Mountain 87 

 Honey locust 69 

 Honeysuckle 144 

 Honeys., bush 146 

 Honey tree 98 

 Hop hornbeam 24 

 Hop tree 78 

 Hornbeam 25 

 Hornbeam, Hop 24 

 Ilorsechestnut 93 

 Hovenia 98 

 Huckleberry 122 

 Hudsonia 105 

 Hydrangea 48 

 Hypericaceae 104 

 Hypericum 104 



Ilex 86 



Imperial tree 137 

 India rubber 30, 81 

 Indian bean 138 

 Indigo, False 74 

 Ipecac 140 



