168 



INDEX. 



Beard-tongue, 128 

 Bear-grass, 36 

 Bedstraw, 135 

 Beech Family, 45 

 Beet, 50 



Beggar-ticks, 73, 152 

 Begonia, 97 

 Bejaria, 107 

 Bell-flower Family, 139 

 Berlandiera, 150 

 Bermuda-grass, 27 

 Bidens, 152 

 Bigelovia, 142 

 Bignohiaceae, 132 

 Billbergia, 32 

 Bilsted, 63 

 Bindweed, 49, 118 

 Biota, 24 

 Bird-cactus, 84 

 Bird's nest Moss, 23 

 Birthwort Family, 137 

 Blackberries, 64 

 Black Bindweed, 49 

 Black Cherry, 67 

 Black Cosmos, 152 

 Black Haw, 110 

 Black-jack, 46 

 Black Mangrove, 124 

 Black Mustard, 59 

 Black Nightshade, 120 

 Black-root, 145 

 Black Sloe, 67 

 Black Snake-root. 105 

 Black Walnut, 43 

 Bladderwort, 132 

 Blazing-star, 33, 144 

 Blechnum, 21 

 Blephariglottis, 41 

 Bloodwort Family, 39 

 Blue Beech, 45 

 Blueberry, 108 

 Blue-eyed Grass, 39 

 Blue-flag, 38 

 Blue-hearts, 129 

 Blue-jack, 46 

 Blue Palmetto, 28 

 Blue-tangle, 108 

 Bluets, 136 

 Bcehmeria, 47 

 Boerhaavia, 52 

 Bog-torch, 29 

 Boltonia, 148 



Bonnets, 58 

 Borage Family, 121 

 Borrichia, 149 

 Boston Fern, 21 

 Boston Staghorn, 21 

 Botan Pine, 25 

 Botrychium, 19 

 Bottle-brush, 100 

 Bottle Gourd, 138 

 Bougainvillea, 52 

 Bouncing Bet, 55 

 Boussingaultia, 53 

 Bowstring-hemp, 36 

 Box-elder, 87 

 Bracken, 21 

 Bradburya, 74 

 Bradleia, 71 

 Brake, 21 

 Brasenia, 57 

 Brassica, 59 

 Brassicaceae, 58 

 Breynia, 82 

 Bridal-wreath, 64 

 Bromeliaceae, 32 

 Broom-rape Family, 132 

 Broussonetia, 48 

 Brown-eyed Susie, 151 

 Brunnichia, 49 

 Bryophyllum, 61 

 Buchnera, 129 

 Buckbean Family, 113 

 Buckeye Family, 87 

 Buck-thorn, 110 

 Buckthorn Family, 88 

 Buckwheat Family, 48 

 Bullace Plum, 67 

 Bumelia, 110 

 Bunch-flower Fam., 32 

 Bunya-Bunya Pine, 25 

 Burmannia, 40 

 Bur-marigold, 152 

 Bur-reed Family, 25 

 Bush-clover, 74 

 Butneria, 65 

 Butterfly-lily, 37 

 Butterfly-pea, 74 

 Butterfly- weed, 116 

 Butterwort, 132 

 Button-ball, 63 

 Button-bush, 135 

 Button Snake-root, 105, 144 

 Button-weed, 135 



Cabbage, 59 

 Cabombaceae, 57 

 Cacalia, 143 

 Cactus Family, 96 

 Caesalpinia, 69 

 Cakile, 59 

 Calabash, 138 

 Caladium, 29 

 Calamintha, 126 

 Calathea, 40 

 Calla-lily, 29 

 Callicarpa, 124 

 Calliopsis (see Coreopsis) 

 Callistemon, 100 

 Callitrichaceae, 84 

 Calophanes, 130 

 Calopogon, 42 

 Calycanthus, 65 

 Calystegia, 118 

 Camassia, 35 

 Camellia Family, 93 

 Campanulaceae, 139 

 Camphire, 99 

 Camphor-tree, 98 

 Campsis, 133 

 Cannabinaceae, 47 

 Canna Family, 40 

 Cantaloupe, 138 

 Caprifoliaceae, 136 

 Capriola, 27 

 Capsicum, 120 

 Caraway, 106 

 Cardinal-flower, 140 

 Cardiospermum, 88 

 Carduaceae, 141 

 Carnation, 55 

 Carpet-weed Family, 53 

 Carphephorus, 142 

 Carpinus, 45 

 Carrion-flower, 36 

 Carrot, 105 

 Carum, 106 

 Carya, 43 



Caryophyllaceae, 54 

 Caryota, 28 

 Cassava, 84 

 Cassiaceae, 68 

 Cassine, 86 

 Castalia, 58 

 Castanea, 45 

 Castor-bean, 83 

 Catalpa, 133 



