70 



INDEX. 



Page. 



Coniferous trees 20 



Conioselinum 58 



Couium 59 



Cornus 40,59 



Cor ydalis - 3G,52 



Corylus <J5 



Crataegus - 39 



Crocitlium d 



Cuscuta CI 



Cymopterus 39, 59 



Cynoglossum 42 



Cypripedum 44 



Daucus - 59 



Delphinium 36,47,51 



Dentaria - 52 



Desmodium 38 



Diclielostemma. Co 



Dielytra 52 



Dodecatheon — C3 



Draba 37,52 



Drosera - -. 52 



Echcacea 40 



Echinocystis — 39 



Echinopanar 59 



Echinospermuiu 42 



Edosmia 58 



Ellisia 42 



Eleoeharis CG 



Elodea 37 



Elymus 45, G7 



Endok'pis 43 



Epilobium 47, 56 



Equisetum 45, G7 



Erigeron 40,47,60 



Eriogonum 50 



Eriophorum 66 



Eritrichium 63 



Erodium 47 



Erysimum 36, 52 



Ery thronium C6 



Eupatorium 40 



Euphorbia 43, 50 



Euphrosyns 40 



Eutoca 64 



Eurotia 43 



Festuca 44, 67 



Forests of western region 20 



Fragaria 37,56 



Frangula 53 



Franseria 60 



Fraxinus 42, 64 



Fresh waters 30 



Fritillaria GC 



Gaillardia 41.49 



Galium 40,47,60 



Gaultheria 62 



Gaura 39 



Geranium 37,47,53 



Oeum 39,55 



Gilia 50,64 



Page. 



Githopsis -- 62 



Grindelia 40,47,60 



Gleditschia 38 



Glycirrbryza 37 



Great Plain of Columbia , 12 



Glaux 63 



Glycosma ... 59 



Gnaphalium 61 



Hedeoma 42 



Helenium 49 



Hdianthus 40,49 



Heliopsis 40 



Heracleum 59 



Hesperoscordon 66 



Heterocodon .- 62 



Heuchera 39,58 



Hieracium ... — 61 



Honckenya . 52 



Hordeum 45, 66 



Hosackia 38,47,54 



Hydrophyllum 42, 63 



Hymenopappus 41 



Hypericum . .... 52 



Impatiens — 53 



Iris 44 



Iva 40 



Juneus 44, 66 



Juniperus .- 44 



Kalmia 62 



Koeleria 44,66 



Kuhnia 40 



Latliyrus 37,47,54 



Lepachys . 40 



Lepidium 37 



Lespedeza 38 



Liatris 40 



Ligusticum 58 



Lilium 44,65 



Linaria . - 63 



Liunea 59 



Linum . 37 



Linosyris . . 47 



Litliospermum 42 



Lithophragma ... . 58 



Lobelia 41 



Lolium 67 



Lonieera .. .. . 60 



Lophanthus -- 42 



Lupinus - .38, 47, 54 



Luzula - -. — 66 



Lycopus .... 41 



Lygodesmia. 41 



Ly simachia . . 41 



Machaeranthera 47 



Macrorhynchus 61 



Madia 61 



Malacothrix . 49 



Malva 53 



Malvastrum ...... 37, 47 



Maple 53 



