Index 



Page 



Ball Moss 61 



Balloon Vine . 129 



Barberry Family 82 



Basket Grass 65 



Bear-grass 65, 66 



Beard-tongue 191 



Bedstraw 199 



Bee Blossom 150, 151 



Bee Brush 179 



Bellf lower Family 203 



Berberidaceae 82 



Berberis 82 



Berlandiera 226, 227 



"Berro" 86 



Bidens 234 



Bindweed 165 



Bird Pepper 173 



Bird's Nest 156 



Bishop Weed 155 



Black-brush 93 



Black-eyed Susan 229 



Black Haw 200 



Black Nightshade 171 



Bladder-pod 85 



Blazing Star 215 



Blood-weed 213 



Blow-ball 246 



Bluebells 161 



Bluebonnet 100 



Blue Curls 167 



Blue-eyed Grass 70 



Blue Gentian 161 



Blue Gilia 169 



Blue Mint 187 



Blue Sage 187 



Bluets 198 



Blue Toad-flax 190 



Blue Violet 139 



Bluewood 132 



Bluff Daisy 237 



Boerhaavia 75 



"Bola de nieve" 124 



Boneset 214, 215 



Borage Family 175 



Boraginaceae 175 



Bouchetia 174 



Bowlesia 153 



Brasil 132 



Brassica 87 



Brassicaceae 84 



Brayodendron 158 



Page 



Brazoria 184 



Brickellia 216 



Bromeliaceae 61 



Brooklime 192 



Brookweed 156, 157 



Broomweed 217 



Brown-flowered Psoralea . ..105 

 Buckeye, 



Family 129 



Red 129 



Spanish 130 



Sweet 129 



Texas 130 



Yellow ......129 



Buckthorn Family 130 



Buckwheat Family 70 



Buddleia 160 



■ Buena mujer" 141 



Buettneriaceae 138 



Buffalo Bur . .172 



Buffalo Clover 100 



Buffalo Weed 103 



Bull Nettle 123 



Bumelia 158 



Bunch-berry 180 



Bunch-flower Family 62 



Bunch-grass 65 



Bunch Moss 61 



Bur Cucumber 202 



Bur Forget-me-not ...175 



Bur-head 58 



Bur-nut 114 



Bursa 84 



Buttercup 80 



"Buttercups" 148 



Button Bush 198 



Button Snake-root 153, 215 



Button Willow 198 



c 



Cactus 142 



Cactus Family 142 



Caesalpinaceae 96 



Calceolaria 140 



"Calibacilla" 202 



Calliandra 94 



Callicarpa 180 



Callirhoe 135 



Calophanes 193 



Caltrop 116 



Caltrop Family 114 



