Page 



Greater Bladderwort 64 



Great Laurel 56 



Great Lobelia 66 



Great Ragweed 69 



Great Saint John's Wort... 51 



Great Solomon's Seal 26 



Great Spurred Violet 52 



Great Water Dock 32 



Great Willow Herb 53 



Greek Valerian 59 



Green Amaranth 33 



Green Ash 58 



Green Brier 27 



Green Dragon 23 



Green Hellebore 36 



Gromwell 60 



Ground Cherry 62 



Ground Hemlock 14 



Ground Ivy 60 



Groundnut 47,54 



Ground Pink 59 



Groundsel 71 



Guelder Rose 66 



Gypsophila 35 



Habenaria 27 



Hackberry 31 



Hair Grass 18 



Hairy Honeysuckle 65 



Hairy Sweet Cicely 54 



Halberd-Leaved Tear- 

 Thumb 32 



Haloragidaceae 53 



Hamamelidaceae 41 



Hamamelis fj 



Hardback 41 



Harebell 66 



Hare's Ear Mustard 39 



Hare's Tail 21 



Hawkbit 71 



Hawkweed 72 



Hawkweed Picris 71 



Hawthorn 42 



Hay-Scented Fern 12 



Hazelnut ^ 



Heart-Leaved Willow 29 



Heath Family f 



Hedeoma "1 



Hedgehog Grass ^ 



Hedge Hyssop 6J 



Hedge Mustard ^^ 



Hedge Nettle 61 



Helenium ^^ 



• Helianthemum ^^ 



Helianthus ^^ 



Heliopsis ^. JJ; 



Hellebore 25,36 



Helleborus f, 



Hemerocallis i^ 



Hemlock 1^'^J 



Hemlock Parsley ^^ 



Hemp 31. S8 



Hemp Xcltlc . . 61 



Hcnbit 'I 



Hepatica . . 'i 



Heraclcuni '5 



Herb Robcr' w 



Hercules Clu'n . '3 



Herd's Grass . . 18 



Hespcris '9 



Hcteranthera -'4 



Heuchera •*! 



Hickory ^"^ 



Hieracium 



Hi^h Blueberry '^7 



High Mallow '1 



Highwatcr Shrul- 9 



Hoary Pea . . '6 



Hoarv Vervain . . '0 



Hobble-Bush ^^ 



Hog Peanut ■*7 



Holcus !» 



Holly j9 



Holly Family 49 



Honewort ^ 



Honey Locust "Jj 



Honeysuckle Family 65 



Honeysuckle 65 



Hooked Crowfoot ^ 



Hop 2^ 



Hop Clover -^6 



Hop Hornbeam •*" 



Hop Tree jj^ 



Hordeum -Jj 



Hornbeam -J^ 



Horned Pondweed »' 



Hornwort ^^ 



Hornwort Family ^^ 



Horse Balm ^ 



Horse Chestnut ^ 



Horse Gentian *^ 



Horse Mint ^i 



Horse Nettle <^ 



Horseradish ^ 



Horsetail ^ 



Horse-Weed Jj 



Hound's Tongut -T 



Houstonia ^ 



Huckleberry . . ^^ 



Humulus * 



Hvdrangea 



Hydrastis ^(^ 



HyprochabitacT-.^k 'o 



Hydrocotyle jj 



HvnKOI'HVI.I.ACK.AK • 



Hvdrophyllum IJ' 



Hypericaceae ^^* 



Hypericum ^ 



Hypoxis * 



Hvstrix ^ 



79 



