589 



Balm 462 



Balsam Root 540 



Balsamea 327 



Balsamorrhiza 540 



Bolanderi . 540 



deltoidea . . .... 540 



Hookeri ... . . 540 



Baneberry , 202 



Barbarea 220 



vulgaris ... . . 220 



Barberry 203 



California 204 



Barberry Family , . 203 



Barley-grass 82, 83 



Gussonl's 83 



Meadow . . 82 



Seaside ... ... 83 



Barley Tribe . ... 72 



Barnyard-grass . 31 



Bartonia ... ... 323 



Bastard Oats 53 



Bay Bei-ry 146 



Bay, Sweet 146 



Bay Tree 191 



Beaeb-grass 47 



Bear Brush 363 



Bear Grass 38, 123 



Beard-grass 41 



Tawny 42 



Water 42 



Beard's-tongue, Bush . . . 401 



Beckmannia 57 



ei'ucseformis 57 



Bedstraw 467 



Sweet-scented 468 



Beet 175 



Beggar-ticks 544 



Bellardia Trixago . . . . 417 



Bell-flower 477 



Bell-flower Family . . 476 



Bellis 564 



perennis . . ... 564 



Bent, Creeping 43 



Sea .• . . . 43 



Bent-grass . . .42 



Eeed 45 



San Diego 44 



Whorled . . .43 



Bent-grass Tribe . . .37 



BerberidaceiB 

 Berberis .... 



dictyota 



nervosa . . 



plnnata . . 

 Bergia .... 



Texana .... 

 Bermuda-grass . . 

 Berula 



erecta 



Beta 



vulgaris .... 

 Betula ... 



glandulosa . 



occidentalis 

 Betulaceas. . 

 Bidens ... 



cernua . . 



chrysanthemoides 

 var. Nashii . 



frondosa .... 



IcBvis . 



Nashii 

 Big Root . 



Big Tree 



Bigelovia arbor esoens. 



veneta 



Bilberry 



Bindweed ... 



Black . 



Common . . 



BioleiHa riparia 

 Birch ..... 

 Birch Family . 

 Bird's Eyes . . 

 Birthwort Family . . 

 Bitter-cress . . 

 Bitter Dock ... 



Bitter Root 



Blackberry, Common 

 Bladder Campion . . 

 Bladderwort . . . . 

 Bladderwort Family . 

 Blazing Star . 

 Bleeding Heart 

 Blennosperma . 

 Californicum 

 Blephari pappus 



. 203 



. 203 



. 203 



. 204 



. 204 



. 234 



. 234 



. 56 



. 354 



. 354 



. 175 



175 



. 140 



. 140 



140 



139 



. 543 



544 



. 544 



. 544 



. 544 



. 544 



. 544 



. 319 



. 24 



. 559 



. 560 



. 373 



386 



. 161 



. 388 



. 387 



. 571 



. 140 



. 139 



. 426 



. 363 



, 222 



. 157 



185 



, 280 



. 165 



420 



, 419 



, 323 



210 



526 



526 



535 



