120 



INDEX Continued 



Page 



Dock 30 



Dog, prairie 17, 20, 23, 97, 89 



Dogbane 56 



Dogwood 23 



Dolichonyz . . . . 80 



Dove 24, 75 



Donisa 94 



Draba 46 



Drainage 11 



Drosteria 94 



Drought, results of 19 



Drupaceae 49 



Drymocallis 48 



Dryopteris . ." 32 



Ducks 14, 30, 69 



Dumetella 86 



E 



Eagle 26 



E>chinochloa 35 



Echmocystis 60 



Ecological formations 14 



Elaeagnaceae 53 



Eleocharis 30, 38 



Elgruns 35 



Elk 14, 87 



Elm 23, 102, 41 



Empidonax 79 



Epilobium 30, 54 



Eptesicus 24 



Equisetaceae 33 



Equisetum 33 



Erethizon 24, 90 



Ericaceae 55 



Ericoma 36 



Erigeron 16, 62 



Eriogonuun .... 16, 26, 29, 41 



Ermine 17 



Erynnis 94 



Erysimum 16, 46 



Euconulus 95 



Eupatorieae 60 



Euphagus 80 



Euphorbia .... 19, 29, 101, 52 



Euphorbiaceae 52 



Euptoieta .' . . 94 



Eurotia 43 



Eutamias 24, 27, 88 



Palco 76 



Falcon 26, 27 



Felis 24, 91 



Fern 24, 26, 32 



Festuca 36 



Fiber 89 



Filix 24, 32 



Fires, Prairie 19, 25 



Page 



Fish 14, 30, 31 



Buffalo 30 



Bullhead 30 



Cat 30 



Dace 30 



Darter 31 



Minnows 30 



Sucker 30 



Trout 31 



Flats, grassy 14, 22, 23 



Flax, Marsh 63 



False, wild 16, 46, 52 



Fleabone 102, 62 



Flicker 24, 77 



Flicker-tail 88 



Flies 17, 30 



Flower 



Bunch 39 



Cone 18, 64 



Pasque 18, 45 



Sun 64 



Twin 24, 60 



Wall 16, 46 



Flycatcher 24, 78, 79 



Four-o'clock 44 



Fragaria 24, 48 



Franseria 29, 63 



Fraxinus 23, 56 



Fritillaria 39 



Frogs 30, 93 



Fox 17, 90 



Fulica 71 



G 



Galeracella 94 



Galium 24, 60 



Gallinage 71 



Gammarus 31 



Gaura 16, 19, 54 



Gavia 69 



Gayophytum 54 



Geese 70 



Gentiana 56 



Gentianaece 56 



Geum 24, 26, 47 



Geothlypis 86 



Gilia 26, 57 



Glyceria 36 



Glycyrrhiza 50 



Golden-rod 16, 19, 24, 62 



Gold-finch 24, 81 



Gooseberry 23, 102, 48 



Goosefoot 43 



Gopher, pocket, 17, 20, 27, 98, 89 



Stripped 17, 20, 98, 88 



Grackle 81 



Gramineae 34 



