Brugmansia, 153 Bruniaceæ, 346 Brunsvigia, 446 Bryonia (White), 361 Buckbean, 404 Buckeye (_fig._ 132), 327 Bucku, 341 Buckwheat, 423 Bugle, 414 Bulbocodium, 451 Bullrushes, 453 Bumelia, 399 Bur (_fig._ 45), 103 Burchellia, 89 Burdock (_fig._ 45), 103 Burgundy Pitch, 214 Bur-marigold, 106 Burnet, 73 Burtonia, 40 Butcher’s Broom, 448 Butomus, 437 Butter-cup, 11 Butter-nut, 327 Butter-nut Walnut (_fig._ 79), 179 Butter-tree, 400 Buxus, 430 Byttneria, 300 C. Cabomba, 254 Cactus, 368 Caiophora, 362 Calabash Tree, 405 Calandrinia, 364 Calceolaria, 411 Calempelis, 404 Calla ethiopica, 454 Callista, 113 Callistachys, 40 Callistemon, 359 Callitriche, 355 Callitris, 222 Calluna, 114 Calochortus, 450 Calycanthus, 351 Calyceraceæ, 390 Calycifloræ, 237 Calycine scales, 291 Calyptrate calyx, 265 Calystigia, 408 Calyx (_fig._ 3), 7 Camellia, 304 Campanula, 394 Camphor of Sumatra, 303 Camphor Tree, 424 Candy Tuft, 270 Canna, 442 Cannabis, 162 Cannon ball Tree, 360 Cape Gooseberry, 145 Cape Heaths, 112 Cape Jasmine, 89 Cape Marigold, 107 Caper Spurge, 429 Caper Tribe, 274 Capparis, ib. Caprifolium, 383 Capsicum, 144 Carex, 457 Carica, 361 Carina, 37 Carnation (_fig._ 118), 289 Carob Tree, 46 Carpels (_figs._ 5 & 7), 13, 24 Carpinus, 201 Caryocar, 327 Caryophyllaceæ, 289 Caryopsides, 33 Cashew Nut, 348 Cassandra, 116 Cassava, 430 Cassine, 343 Castor Oil, 431 Casuarina, 204 Catalpa, 405 Catchfly, 292 Cat’s Tail, 453 Ceanothus, 346 Cedar of Goa, 224 Cedar of Lebanon, 207, 217 Cedrela, 329 Cedrus, 217 Celandine, Lesser, 16 Celastrus, 343 Cellulares, 231 Cellular Tissue, ib. Celosia, 420 Celsia, 155, 410 Celtis, 432 Cephalanthus, 94 Ceratophylleæ, 355 Cerbera, 402 Cereus, 369 Cerinthe, 409 Ceropegia, 403 Cestrum Parqui, 147 Chailletiaceæ, 347 Chamomile, 106 Chara, 465 Charity, 406 Chaste Tree, 415 Cheiranthus, 268 Chenopodeæ, 421 Cherry (_fig._ 26), 64 Chestnut (_figs._ 88 and 89), 198 Chian Turpentine, 348 Chickweed, 289 Chicot, 48 Chilian Pine, 219 Chilies, 145 Chimonanthus, 352 China Pink, 292 Chionanthus virginica, 137 Chlorantheæ, 386 Chocolate, 300 Chorozema, 40 Christmas Rose, 25 Christ’s Thorn, 345 Chrysanthemum, 104 Cinchona (_fig._ 36), 86 Cineraria, 107 Cinnamon Tree, 424 Circæa, 84 Cissus, 331 Cistineæ, 275 Cistus, ib. Citron, 307 Citron Wood, 224 Clarkia, 83 Clawed petals, 83, 289 Claytonia, 364 Cleavers, 96 Clematis, 23 Cleome, 274 Clerodendron, 415 Clethra (_fig._ 56), 120 Clintonia, 392 Cloves, 359 Club Moss, 463 Club Rust, 457 Cobæa scandens, 405 Cocoa, 300 Cocoa Nut, 453 Codlings and Cream, 82