424 



INDEX 



Batidaceae, 123 

 Batis, 123 

 Batis Family, 123 

 Bay Tree, 143 

 Bayberry Family, 92 

 Bean Family, 187 

 Bebbia, 383 

 Bedstraw, 345 

 Beech Family, 95 

 Bell-flower Family, 353 

 Bent-grass Tribe, 26 

 Berberidaceae, 142 

 Bergerocactus, 237 

 Berula, 263 

 Betulaceae, 94 

 Bicuculla, 148 

 Bidens, 383 

 Bigelovia, 366 

 Birch Family, 94 

 Blackberry, 179 

 Bloomeria, 79 

 Blue-curls, 311 



Woolly, 321 

 Blue-eyed Grass, 85 

 Boisduvalia, 243 

 Borage Family, 302 

 Boraginaceae, 302 

 Bowlcsia, 255 

 Box-thorn, 323 

 Bramble, 179 

 Brassica, 154 

 Brassicaceae, 149 

 Brodiaea, 79, 80 

 Bromus, 48 

 Brookweed, 275 

 Broom, 192 



Broom-rape Family, 342 

 Buckthorn, 221 

 Buckthorn Family, 221 

 Buckwheat Family, 101 

 Buckwheat, Wild, 108 

 Bur-clover, 192 

 Bur-head, 16 

 Bur-reed, 9 

 Bur-reed Family, 9 

 Buttercup, 141 



Cactaceae, 237 

 Cactus Family, 237 

 Calandrinia, 129 

 Callitrichaceae, 216 

 Callitriche, 217 

 Calochortus, 82 



Calycadenia, 387 

 Campanulaceae, 353 

 Canchalagua, 279 

 Caper Family, 163 

 Capparadaceae, 163 

 Caprifoliaceae, 347 

 Capsella, 158, 159 

 Cardamine, 156 

 Carex, 66 



Carpet-weed Family, 126 

 Carrot Family, 253 

 Carrot, Wild, 267 

 Carum, 262 



Caryophyllaceae, 130 

 Castanopsis, 95 

 Castilleia, 338 

 Castor-bean, 213 

 Catch-fly, 131 

 Cat-tail, 9 

 Cat-tail Family, 8 

 Caucalis, 258 

 Caulanthus, 151 

 Ceanothus, 222 

 Cedar, Incense, 6 

 Cenchrus, 25 

 Centaurea, 404 

 Centromadia, 386 

 Cerastium, 133 

 Ceratophyllaceae, 137 

 Ceratophyllum, 137 

 Cercocarpus, 181 

 Chaenactis, 395 

 Chamaesyce, 214 

 Chamiso, 182 

 Cheiranthus, 161 

 Chenopodiaceae, 113 

 Chenopodium, 114 

 Cherry, Catalina, 186 



Choke, 185 



Ground, 321 

 Chia, 314 

 Chicory, 406 

 Chimaphila, 270 

 Chinquapin, 95 

 Chlorideae, 37 

 Chlorogalum, 77 

 Chorizanthe, 103 

 Christmas Berry, 184 

 Chrysopsis, 362 

 Chrysothamnus, 365 

 Cichorieae, 406 

 Cichorium, 406 

 Cicuta, 261 



