Clematis, Curly, plate 150, volume 11 
Clematis viorna Linnaeus, plate 41, volume 1 
Clintonia borealis (Aiton) Rafinesque, plate 338, 
volume v 
Clintonia uniflora (Menzies) Kunth, (flower), 
plate 203, volume m1 
Clintonia uniflora (Menzies) Kunth, fruit), 
plate 204, volume 11 
Clover, Owl-, plate 119, volume 1 
Clusterlily, plate 389, volume v 
Collinsia verna Nuttall, plate 246, volume 1v 
Columbia Clematis, lower), plate 99, volume 11 
Columbia Clematis, fruit), plate 100, volume 1 
Columbia Lily, plate 316, volume tv 
Columbine, American, plate 141, volume 1 
Columbine, Lemon, plate 201, volume m1 
Columbine, Shortspur, plate 292, volume 1v 
Comandra livida Richardson, plate 361, volume v 
Comandra, Red, plate 361, volume v 
Conopholis americana (Linnaeus filius) Wallroth, 
plate 214, volume 11 
Cornus canadensis Linnaeus, (flower), plate 271, 
volume tv 
Cornus canadensis Linnaeus, (fruit), plate 272, 
volume Iv 
Cornus florida Linnaeus, (flower), plate 321, 
volume v 
Cornus florida Linnaeus, (fruit), plate 322, 
volume v 
Cornus stolonifera Michaux, plate 38, volume 1 
Cottongrass, plate 12, volume 1 
Cottongrass, Tassel, plate 312, volume 1v 
Crab, Wild Sweet, plate 51, volume 1 
Cracca virginiana Linnaeus, plate 44, volume 1 
Cranberrybush, plate 317, volume rv 
Cranberry, Mountain, (flower), plate 193, 
volume 11 
Cranberry, Mountain, (fruit), plate 194, volume m1 
Cranberry, Small, plate 180, volume m1 
Cranesbill, Western, plate 307, volume iv 
Creeping Hollygrape, plate 30, volume 1 
Creeping Juniper, plate 379, volume v 
Crested Iris, plate 33, volume 1 
Crossvine, plate 261, volume Iv 
Crowberry, plate 382, volume v 
Crowpoison, plate 147, volume 11 
Cucumbertree, plate 231, volume m1 
Cucumbertree, Yellow, plate 330, volume v 
Curly Clematis, plate 150, volume m 
Currant, Prickly, flower), plate 66, volume 1 
Currant, Prickly, (fruit), plate 67, volume 1 
Cut Toothwort, plate 249, volume 1v 
Cypripedium acaule Aiton, plate 58, volume 1, and 
plate 327, volume v 
Cypripedium arietinum Robert Brown, plate 216, 
volume 111 
Cypripedium montanum Douglas, plate 1, volume 1 
Cypripedium parviflorum Salisbury, plate 92, 
volume 11 
Cypripedium passerinum Richardson, plate 91, 
volume 11 
Cypripedium reginae Walter, plate 217, volume 11 
Cyrtopodium punctatum (Linnaeus) Lindley, 
plate 212, volume m1 
Cyrtopodium, Spotted, plate 212, volume 11 
Cytherea bulbosa (Linnaeus ) House, plate 105, 
volume 1 
1D pastes, White, plate 387, volume v 
Deathcamas, plate 116, volume 11 
Deerberry, plate 132, volume 11 
Delphinium depauperatum Nuttall, plate 384, 
volume v 
Delphinium elongatum Rydberg, plate 27, volume 1 
Dendromecon rigidum Bentham, plate 392, volume v 
Dentavria laciniata Muhlenberg, plate 249, 
volume tv 
Devilsclub, plate 32, volume 1 
Dewberry, Red, plate 293, volume 1v 
Dionaea muscipula Ellis, plate 219, volume 111 
Diplacus longiflorus Nuttall, plate 200, volume 111 
Diplacus puniceus Nuttall, plate 315, volume 1v 
Dodecatheon meadia Linnaeus, plate 49, volume 1 
Dodecatheon pauciflorum (Durand) Greene, 
plate 276, volume 1v 
Dogwood, Flowering, (flower), plate 321, 
volume v 
Dogwood, Flowering, (fruit), plate 322, 
volume v 
Dogwood, Red-osier, plate 38, volume 1 
