INDEX 



291 



Big Muddy River 78, 223 



BIgnonia 246 



capreolata. . . 247 (fig.), 248 



Bignoniaceae 246 



Bilberry 229 



Birch 



Dwarf 64, 66 



Family 61 



Birches 64 



Birthwort 73 



Family 72 



Bittersweet, American 



col. pi. facing 8, 172 



Bittersweets 170 



Black 



Chokeberry 132 



Huckleberry 229 



Willow 38 



Blackberries 6, 105 



Blackberry 110 



Allegheny 110 



Highbush 112, 113 



Leafy-Flowered 113 



Tall 112 



Wild 110 



Blackcap, Common 108 



Blackcap Raspberry, Com- 

 mon 108 



Blackhaw 259, 261 



Southern 258, 259 



Bladdernut 



American 173, 174 



Family 173 



Bladdernuts 173 



blanda, Rosa .123 (fig.), 124 



Blue Beech 4 



Blueberry 229 



Canada 233, 235 



Dryland 232, 233 



Lowbush 232 



Blueleaf Willow 44, 45 



Bog-Rosemaries 223 



Bog-Rosemary, Downy 223 



Bog Willow 47 



Bona-nox, Smilax..31 (fig.), 32 



Brambles 105 



Brendel, Frederick 44, 48, 58 



Bridal Wreath 102 



Brier, Round-Leaved 29 



Brittle Willow 40 



Brook Euonymus 169 



Brownfield 88 



Buckbrush 266 



Buckeye 175 



Family 175 



Red 176, 177 



Sweet 177 



Buckthorn 



Alder 181 



Alder-Leaved 4, 180 



Carolina 180, 181, 237 



Family 177 



Lance-Leaved 178 



Southern 237, 239 



Woolly 239 



Buckthorns 177, 237 



Buffaloberries 208 



Buffaloberry 4, 209 



Bullberries 208 



Bumelia 237 



lanuginosa 238 (fig.), 239 



lycioides 237, 238 (fig.) 



Bumelias 5, 237 



Bureau County 5 



Burning Bush 167 



Bush-Honeysuckle 272, 273 



Buttonbush 250, 251 



Buttonbushes 250 



Cache River 80, 91, 196, 239 



Valley 193 



Cahokia 112 



Calhoun County ... 146, 164, 220 

 Calycocarpum 80 



Lyoni 79 (fig.), 80 



calyculata, Chamaedaphne. . 



■•; 224, 225 (fig.) 



Campsis 248 



radicans 247 (fig.), 



col. pi. facing 248, 249 

 Canada 



Blueberry 233, 235 



