PLANTS OF IOWA 



Bough-leaved 133 



Duckweed 147 



Great 147 



Ivy Leaved 147 



Dutchman's Breeches 170 



Dwarf Water Plantain 127 



Dwarf Dandelion 221 



Dyer 's Eocket 174 



Eastern Nine Bark 176 



Ebony 202 



Ebony Spleenwort 122 



Eclipta 230 



Edible Valerian 220 



Eel-grass 128 



Egg-plant 51 



Elecampane 229 



Elongated Panic-grass 130 



Elm 157 



White 157 



Cork 157 



Ked 158 



Slippery 158 



Entire-leaved Rosin-weed .... 230 

 Entire-leaved Thelypodium ... 170 



Enchanter's Nightshade 197 



Eragrostis 135 



Capillary 135 



Frank 's 135 



Pursh's 135 



Low 135 



Strong-scented 135 



Purple 135 



Hair-like 135 



Creeping 135 



Evening-primrose 196 



Common 196 



Sinuate-leaved 196 



Rhombic 19b 



False Boneset 224 



False Calais 222 



False Dragon-head 209 



False Flax 172 



False Pennyroyal 208 



False Red-top 136 



False Rue-anemone 166 



Fennel 199 



Fern 121 



Royal 121 



Cinnamon 121 



Clayton's 121 



Venus-hair 121 



Maiden-hair 121 



Lip 122 



Lady 122 



Christmas 122 



Walking 122 



Shield 122 



Crested Shield 122 



Goldie's 122 



Spinulose Shield 122 



Long Beach L22 



Oak 122 



Bladder 128 



Sensitive Il 1 :; 



Brittle 123 



Ostrich 128 



Fescue-grass | ::: 



Slender 137 



Red L37 



Sheep's l:;; 



Tall L37 



Short's L37 



Nodding 137 



Fescue Scolochloa 137 



Few-flowered Psoralea 182 



Field Camomile 234 



Field Penny Cress 171 



Figwort 213 



Fire-weed 



Five Finger 17s 



Flame Flower 1 63 



Flax 187 



Grooved Yellow 187 



Large-flowered Yellow 187 



Fleabane 229 



Philadelphia 229 



Larger Daisy 229 



Daisy 229 



Flixweed 173 



Florida Frcelicha 163 



Fog-fruit 



Fool 's Parsley 199 



Four O'clock 163 



Wild 163 



Foxglove 21") 



Mullen 2 1 5 



Western False 215 



Downy False 215 



Fox-tail Grass 130 



Yellow 130 



Green 150 



Fragrant Giant Hyssop 209 



Fragrant False Indigo 183 



Frost-wort 194 



Gaura 197 



Small-flowered 197 



Scarlet 107 



Biennial 197 



Garden Radish 171 



Gerardia 216 



Flax-leaved 816 



Rough Purple 215 



Large Purple 815 



Small-flowered 815 



Slender 8 1 5 



Bessey 's 815 



Auricled 215 



Geranium 186 



