PLANTS OF IOWA 



255 



Halbred Leaved Arache 162 



Halberd-leaved Eose-mallow... 193 



Hall's Club-rush 141 



Harebell 220 



Hare Fig-wort 213 



Hawkweed 222 



Canada 222 



Bough 223 



Long-bearded 222 



Hazel-nut 156 



Heal-all 209 



Heart-leaved Alexanders 199 



Heart-leaved Skull-cap 208 



Heart Liverleaf 167 



Pledge Buckwheat 161 



Hedge-hyssop 214 



Bound-leaved 214 



Clammy 214 



Bound-fruited 214 



Hedge Mustard 171 



Hedge Nettle 210 



Hemicarpi 142 



Hemlock Water-parsnip 199 



Hemp 158 



Hemp-nettle 210 



Henbit 210 



Hispid Greenbriar 151 



Hoary Alder 156 



Hoary Alyssum 173 



Hoary Frostweed 194 



Hoary Puccoon 207 



Hog Peanut 186 



Hogwort 188 



Holy-grass 131 



Honey Locust 181 



Honewort 199 



Honeysuckle 218 



Douglas ' 219 



Glaucous 219 



Sullivan's 219 



Tartarian Bush 220 



Bush 220 



Hop 158 



Hornwort 166 



Horse-mint 210 



Horse-gentian 219 



Bed-fruited 219 



Yellow 219 



Horse Badish 172 



Horse-nettle 212 



Horsetail 123 



Field 123 



Thicket 123 



Wood 123 



Swamp 123 



Horse-weed 229 



Hound 's-tongue 206 



Huckleberry 201 



Black 201 



Highland 201 



Hydrangea 175 



Wild 175 



Illinois Mimosa 180 



Imperfect Fungi 46 



Indigo 181 



Wild 181 



Large-bracted Wild 181 



White Wild 181 



Indian Tobacco 221 



Indian Bean-tree 216 



Indian Turnip 147 



Indian Hemp 203 



Indian-pipe 201 



Insect Fungi 23 



Iris 152 



Ironwood 156 



Iron-weed 224 



Baldwin's 224 



Western 224 



Italian Millet 130 



Ivy-leaved Morning-glory 205 



James ' Cristatella 174 



James Mimulus 214 



Jerusalem Oak 162 



Jewel-weed 191 



Jimson-weed 212 



June-berry 179 



Bound-leaved 179 



Northwestern 179 



Juniper 125 



Joe-Pye Weed 224 



Spotted 224 



Bydberg's 224 



Kentucky Blue-grass 136 



Kentucky Coffee-tree 181 



Kinnikinnik . . .-,-. 200 



Kceleria 136 



Knotwood 160 



Virginia 160 



Short 160 



Prairie 160 



Slender 160 



Knotweed 161 



Douglas' 161 



Bay's 161 



Erect 161 



Long Fruited 161 



Bushy 161 



Ladies ' Slipper 152 



Showy ..: 152 



Small White 152 



Large Yellow 152 



Small Yellow 152 



Lady 's Thumb 160 



Lamb 's Quarters 161 



Lance-leaved Sage 210 



Large Blue Flag 152 



Large Coral Boot 154 



