Index 411 



Bellflower 331 



Bellwort 35 



Bergamot 297 



Betony, Wood 317 



Bidens frondosa 377 



" laevis 377 



Bignonia Family 321 



Bindweed, Hedge 281 



Bitter Buttons 383 



Bittersweet 299 



Blackberry 155 



Black-eyed Susan 369 



Blazing Star 337 



Blood root 135 



Bluebell 331 



Bluets 325 



Blue-weed 287 



Boneset 339 



Borage Family 285 



Bouncing Bet Ill 



Brassica nigra 143 



Brauneria purpurea 367 



Brooklime 311 



Broom-rape 319 



Bugleweed 291 



Bugloss 287 



Bunchberry 231 



Burdock 387 



Bur-Marigold 377 



Bur-Reeds 21 



Butter-and-eggs 305 



Buttercups 121 



Calla palustris 27 



Calopogon 89 



Caltha palustris 119 



Calypso bulbosa 89 



