178 



NEW YORK STATE MUSEUM 



Hieracium aiirantiacum, 149 



canadense, 150 



paniculatum, 150 



praealtum, 150 



scabrum, 150 



venosum, 150 

 Hippocastanaceae, 119 

 Hoarhound, cut-leaved water, 139 

 Hobblebiish, 145 

 Hogweed, 151 

 Holcus lanatus, 61 

 Holly, mountain, 118 

 Homalocenchrus oryzoides, 58 



virginicus, 58 

 Honewort, 127 

 Honey locust, 111 

 Honeysuckle, bush, 147 



fly, 147 



glaucous, 146 



Tartarian bush, 147 

 Hop, 87 



Hordeum jubatum, 66 

 Horn wort, 95 

 Horse-chesnut, 119 

 Horse radish ,^101 

 Horsetail, field, 52 



swamp, 52 



wood, 52 

 Horseweed, 155 

 Hound' s-tongue, 135 

 Houstonia coerulea, 145 

 Huckleberry, black, 130 

 Humulus lupulus, 87 

 Hydrocotyle americana, 127 

 Hydro phyllaceae, 135 

 Hydro phyllum canadense, 135 



virginicum, 135 

 Hygrophorus, blushing, 41-42 

 explanation of plate,^;162 



reddish, 23 



explanation of plate, 1 60 

 Hygrophorus capreolarius, 37 



peckii, 23 



pudorinus, 41-42 



explanation of plate, 162 



subrufescens, 23 



explanation of plate, 160 

 Hypericaceae, 121 

 H3^pericum ascyron, 121 



Hypericum boreale, 18 



canadense, 121 



ellipticum, 121 



maculatum, 121 



mutilum, 121 



perforatum, 121 

 Hypholoma subaquilum, 38 



sublateritium squamosum. 38 

 Hypnum lindbergii, 21 

 Hypochaeris radicata, 19 

 Hypoxis erecta, 80 



hirsuta, 80 

 Hyssop, clammy hedge, 142 



giant, 137 

 Hystrix hystrix, 66 



Ilex verticillata, 118 

 Ilicaceae, 118 

 Ilicioides mucronata, 118 

 Ilysanthes gratioloides, 142 



riparia, 142 

 Impatiens aurea, 119 



biflora, 119 



fulva, 119 



paUida, 119 

 Indian bean, 144 

 Indian cucumber root, 80 

 Indian grass, 56 

 Indian hemp, 133 

 Indian physic, 105 

 Indian pipe, 129 



Indian plantain, sweet-scented, 159 

 Indian poke, 78 

 Indian tobacco, 148 

 Indian turnip, 76 

 Innocence, 145 

 Inula helenium, 156 

 Ipomoea purpurea, 134 

 Iridaceae, 81 

 Iris versicolor, 81 

 Ironwood, 86 

 Isnardia palustris, 124 

 Isoetaceae, 53 

 Isoetes engelmanni, 53 



gracihs, 53 

 Ivy, American, 120 



ground, 137 



Kenil worth, 141 



poison, 117 

 Ixophorus glaucus,''(58 



