INDEX. 



Callitriche 



Caltha 



Camelina 



Cai>uoides 



Caper Family 



Capp arid ace ae 



Capsella 



Caraway 



Cardamine 



Carpet-weed Family 



Carpet-weed 



Carrot Family 



Carum 



Caeyophyi.laceae 



Cassia 



CdHtiG'm 



Catchfly 



Catgut 



Caulophyllum 



Ceariothus 



Celastbaceae 



Celastrus 



Cerastium 



Cercis 



Chaerophyllum 



Chamaeiierwn 



Cherry 



Chiekweed 



Chinquefoil 



Chrysospleniurn 



Cicuta 



Circaea 



Cissus 



Cist ace je 



Claytonia 



Clematis 



Cleome 



Clover 



Cohosh 



Blue 



Columbine 



Comarum 



Conioselinum 



Conium 



Corn Cockle 



Cobnaceae 



Cornus 



Cornel 



Corydalis 



Cow-herb 



Crab Apple 



Cracca 



Crane's-bill 



Cbassulaceae 



Crataegus 



Cress 



Crotalaria 



Crowfoot Family 



Crowfoot 



Ckucifebae 



Cryptotaenia 



Cucumber, wild 

 One-seeded 



54 

 5 

 16 

 10 

 16 

 1(5 

 11 

 62 

 15 

 60 

 60 

 60 

 62 

 19 

 42 

 8 

 20 

 37 

 7 

 29 



21 

 42 

 62 

 57 

 44 

 21 

 47 



'"*° 



62 



58 

 30 

 17 



1 



16 

 34 

 6 

 7 

 5 

 48 

 61 

 62 

 20 

 65 

 65 

 65 

 10 

 19 

 50 

 37 

 26 

 53 

 50 

 15 

 34 

 1 

 3 

 10 

 62 

 59 

 59 



Clcdbbitaceae 59 



Cuphea 56 



Currant 53 

 Custard Apple Family 6 



Dalea 36 



Dame's Violet 14 



Daucus 61 



Delphinium 6 



Dentaria 15 



Dertwju 62 



Desmanthus 43 



Desmodium 38 



Dewberry 46 



Dianthus 19 



Dicentra 10 



Didiplis 56 



Dog-Wood Family 65 



Dogwood 65 



Draba 15 



Drupaceae 43 

 Dutchman's Breeches 10 



Echinocystis 59 



Eglantine 49 



Elodes 23 



Epilobium 57 



Eryngium 63 



Erysimum 12 

 Evening-Primrose 



Family 56 



Evening Primrose 57 



Euonymus 28 



Falcata 



False Indigo 



False Flax 



Fire-weed 



Flax Family 



Flax 



Floerkea 



Foeniculum 



Fragaria 



Fumabiaceae 



Fumitory 



42 



34, 36 



16 



57 



26 



26 



27 



64 



47 



9 



9 



Gaura 58 



Geraniaceae 26 



Geranium 26 



Geum 46 



Ginseng Family 64 



Ginseng 65 



Glade Mallow 25 



Gleditschia 43 



Goat's Beard 45 



Goat's Rue 37 



Golden Saxifrage 52 



Golden Seal 6 



Gooseberry Family 53 



Gooseberry 53 



Gourd Family 59 



Grape Family 29 



Gbossulabiaceae 53 



Ground Plum 37 



