126 



INDEX. 



PACK 



Chelranlntu 23 .'.... 3 



Chelone 96 



Chencpod lacese 106 



Chenopodium 105 



CherrySl 49 



CbialOO 



Cfiicalote (Argemone) Mb.... 18 



Chick-weed 28 29 



Chiiuaphila 71 74 



Chlorogalum 118 



Chorizanthe 105 



Chrysosplanium. 66 



Circaoa62 63 



Cistacea) 25 26 



Cladothamnus 74 



Clarkia61 63 



ClaytoniaSO 82 



Cleavers 65 



Clematis 16 14 



Cleome 25 



Clintonia67 123 



Clocks (Erodium seeds) 83 .... 86 



Clover (Trif olium) 42 42 



Cneoridium 86 



Coffee-tree (Rhamnua, 8) 85 



Collinsia90 95 



Collomia76 



'Columbine ( Aqui lejia) 18 .... 16 



Compositaa 66. 69 



Convolvulaceae 86. 91 



Coptis 16 



Corallorhtza Ill 



Coral-root (Corallorhiia) 111.. 



Cordylanthus 95 103 



Cornaceoe 63 66 



Cornus63 66 



Corn-spurry 39. 80 



Corydalis 19 



CottonwoodlOS 



Cotyledon 58. 68 



Crab-apple (Pirua) 64 63 



Cranesbill (Geranium) 88 86 



Crass ulaceoe 68 67 



Cratsegus 63 



Cream-cups (Platystomon) 20. 18 



Cressa87 91 



Crnciferze22 19 



Cucurbitaceoe, Caocuxblta 64 



Currant 68 67 



Cuscuta87 91 



Cypripedium 112 



Cycladenia 77 



Cynoglossum 86. 90 



X>amasonium. 110 



Darlingtonia 20 18 



Datura 88 92 



Datiscacete, Datiaca 64 



Death-Camaaa (Zygadenus) ... 123 



Delphinium 18 16 



Dendromecon 21 19 



Dentaria 21 



Dicentra 22 19 



Digitalis 101 



Dipsacaceaa, Dipsacu*. 69 



PAGB 



Dirca (Defined In Key )L ....... 11 



Dock 105 .................... 



Dodecatheon 72 ............. 76 



Dodder87 ................ ... 91 



Dogwood (Cornus, 1) 63 ...... 



Downingia67 ................ 70 



Draba ..................... 21 



Draperia .................... 85 



Droceraceae, Drocera. ..... 68 



Durango (Datisca). ........... 64 



JBOar-drops (Dloentra) 22 ..... 19 



Echinocactui ................ 65 



Echinospermum 85 ........... 90 



Elatinacew, Elatine ...... 83 



Elder (Sambucus) 64 .......... 67 



EllisiaSl ....... . ............ 85 



Emmenanthe 82. ............. 87 



Epilobium 69 ................ 60 



Epipactia .................... 112 



Ericaceae 63 ............... 71 



Eriodictyon 83 ............... 86 



Eriogonum 105 .............. 



Eriogynia ................... 50 



Eritrichium85.. ............. 



Erodium33 .................. 86 



Eryaimum 23 ............. ... 23 



Erythra75 ................. 79 



Erythronium...... .......... 120 



Eschscholtzia 21 ............. 19 



Eucharidium 62. ............. 63 



Eulobus ..................... 61 



Euonymus85 ................ 87 



Euonymus85 

 Evening Primrose 60 



.. .. . 18 



Feverwort(ScrophQlaria)90.. 96 



Ficoide63 .................. 65 



Figwor t (Scrophularia) 90 96 



FilariaorFilare(Erodiam)S3 86 



Flag(Iris). ................... 113 



Flax (Linum) 82. ...... . ...... 85 



Forget-me-not (Myototii ) ..... 88 



Foxglove .................... 101 



FragariaSS .................. 61 



Frankeniaceoe, Franken- 



ia 20 ...................... 27 



Frasera ...................... 79 



Fraxinus73. ................. 77 



Fremontia. ................. 85 



Fringe-pod 26 ................ 



Fritillaria .................... 120 



FuiuariaceoeM .......... 19 



Qalium65 ................ 68 



Garrya 64 ................... 60 



Gaultheria 70 ................ 73 



Gayophytum ................ 61 



Gcntiana 75 ................. 79 



Gentianaceoe 74 .......... 78 



Geranlaceoe 83 ......... 86 



GeraniumSS ................. 86 



Geum ....................... 61 



Gilia 76 ..................... 80 



Ginger 104 .................. 



PAGB 



Githopsi867 , 70 



Glasswort 105 



Glaux73 76 



Glycyrrhiza 47 46 



GodetiaGl 62 



Goldthread (Coptis) ... 16 



Gomphocarpus 74 78 



Goodyera.. 112 



Gooseberry 68 67 



Gooaefoot 105 



Grape87 88 



Gratiola 101 



Greek Valerian 80 



Habenaria Ill 



Halorageaa 59 



Hastingsia 118 



HedgeMustard 24 



Heliarithemum25 26 



Heliotr opium, Heliotrope 84.. 83 



Herpestris 101 



Heaperochiron 87 



Heterocodon 68 71 



Heterodraba. 25 



Ileterogaura 63 



Heteromeles 64 53 



Heuchera 57 66 



Hibiscus 85 



Hippuris 59 



Holodiscua 60 



Hon eysuckle (Lonicera) 65. . . . 67 



Hookera 117 



Horkelia53 62 



Hop-Tree (Ptelea) 84 86 



Hosackia44 43 



Hound's - tongue (Cynogloa- 



sum)86 90 



Howellia 13 



Huckleberry 69 ..... 72 



Hy drophy llaceaa 80 84 



Hydrophyllum 84 



Hypericacece 30 83 



HypericumSO 83 



Illecebraceao 81 



Ilyaanthea 101 



Indian Hemp 73 



Indian Lettuce (Clayton!*, 1) 



80 82 



Iridaceao Ill 



Iris 113 



Isomeris 26 



laopyrum 16 



Iveaia 62 



Jameatown-Weed (Datura) 88 92 



Jeruaalem Oak 105. 



Juasiaca59. 60 



Juglanal06 



ICalmia. 78 



Kclloggia 68 



Knotgrass 105 



Krameria 17 



Kryoitzkia 89 



