BERBERIDACEAE... 
Bergamot, Purple. ...285 
WU 6 oh iegan ene ke 285 
Berry, Partridge..... 318 
PO es chases 2059 80 
Bet, Bouncing....... 
Betony, eee: eK 
Wood.. Papel WANS. § 
Betty, Sweet . Be Va? ects 88 
BETULACEAE...... 73 
Bidens aristosa...... 372 
SOPOTAER . ich tax os 372 
trichosperma...... 372 
Biennial W penne 379 
BIGNONIA FaMILy... .314 
BIGNONIACEAE... _ 314 
TOS oe eee eee ae 144 
Bindweed, Black.... ‘3 
ST SE Be, 50 
Hairy Hedge...... 249 
SSE. 4 249 
yn TES Te a eee are 250 
ee a me eee ie 250 
BrrcH FAMILY....... 73 
Birdfoot Violet...... 200 
PATIOS sic. 06d evn cides 125 
BIRTHWORT FAMILY...76 
enon 6 Cap... .. 140 
rt Oe ae 140 
Northern.......- 140 
Bitter Cress... ..131, 134 
Pennsylvania... .134 
vo Climbing. re 
Nightshade. . 293 
Shriby saz sc. =" 188 
Bitterweed.......... 379 
Black Bindweed..... 
Currant, hedvaa Chia 143 
Haw..... 323 
Southern........ 323 
Meare a.o21e. 163 
Mustard.......... 127 
Nightshade........ 294 
Raspberry.........154 
Snakeroot...)':..::: 216 
Short-styled..... 216 
Blackberry, Wild. 154 
Black-eyed Susan... .364 
BLADDER, ee ogee 85 
NUT, gg .189 
PPAMEIOW.. i. ore hate x 189 
Blazing Star, eau Or 
7S SR ye Ss Se IR 34 
Large... . 343 
BR RSA 32 we 344 
Prairie. . 344 
Blephilia ciliata a | 
EGIL. oo aiega oe ss 287 
Bloodroot.:.:...:..:- 119 
Blue Cohosh........ 117 
Flag, Larger ie OS 
ELCUCE TS Guise ase 390 
Hairy-veined... .390 
LL. See eae be 390 
WK cae aes nals 253 
BAUOTE os bl has 385 
Waamidee. 3.355 o0-5 302 
NEEVESE Sh i5 sha wee: 269 
Violet, Common. . .201 
Hairy SST 201 
INDEX 
Waxrweed si ossun se 207 
BLUEBELL FAMILY... .328 
PGebell. vas 263, 329 
Blueberry, Late Low. 229 
Low-bush 229 
Blue-eyed inca Dark. - 
Large 
W It6 ua sscaaeate 5 
Mary :.. oe .o ore 303 
Bluets, Common..... 320 
Long-leaved....... 320 
Boneset, Common... . .340 
Upland <3) 22 cae 339 
BORAGE FAMILY..... 259 
BORAGINACEAE... .259 
Bottlebrush Grass.... 
Bouncing Bet........ 
Bower, Virgin’s...... 106 
Bracted Verbena.....270 
Bradbury Monarda.. .286 
Brasenia Schreberi.... 94 
Brassica alba........ 127 
arvensiS....:2-.-.-.: 127 
DICTA S 2 sae 127 
Brauneria angdiene 
Jeaioe (eds eens 366 
tir purea: : .. aise 366 
Bridal Wreath....... 146 
Brier, Horse......... 63 
Shining Green..... 63 
Brilliant Coneflower. — 
Bristly Crowfoot..... 
Broad-leaved Goldenrod 
347 
Spring Beauty..... 89 
Waterleaf......... 56 
Brook Lobelia....... 332 
Brown-eyed Susan. . .364 
Bronella? soa ee 280 
oeve: Obip ss 190 
pred A bea ae 9 oe cure 190 
i cerccun FamMILy. .192 
BUCKWHEAT, Climbing 
2 Fa ene oc 79 
AMI: 3). ae ote eae 78 
Buffalo Bur......... 295 
Bugle Weed......... 290 
Bull Thisthlew. ..ceaes 383 
Bull's Eye, English. . .364 
Bur, Buffalo... ...:.. 295 
Cucumber, One-seeded 
Ree ee 326 
Marigold: inc. eee otZ 
Sedge. cats -haas 39 
Burdock, Common. . .382 
Burhead, Creeping... 37 
Burning Bush....... 187 
Bitseed. : j..c.c ts pie 262 
Bush, Burning....... 187 
Downy Fever......118 
ever oo xe ts tee 118 
Running Strawberry 
Nes ey el ce aie 148 
SCE S sz 5's ee aoe 118 
oj aie Seearaeent plan he 323 
steeple ss a vat 146 
Butter and Eggs..... 301 
Print toes cook ee 193 
Buttercapii. 3/7 0s «'< 98 
WvceTA TI Ses ales 99 
| Butterfly Weed...... 243 
Clow a<vszeen's 
Butterweed......... 55 
Button Snakeroot 215,343 
Buttonbush......... 319 
Buttonweed......... 193 
C 
Cabbage, Skunk..... 42 
Cabomba caroliniana. 94 
Cacalia atriciplifolia. .380 
tuber0ga. oo es aba 380 
CACTACEAE........ 204 
Cactus FAMILyY...... 204 
Calla palustris....... 43 
Callirhoé involucrata.194 
Calopogon pulchellus. 70 
Caltha palustris etal = 
Campanula americana.329 
rotundifolia....... 329 
CAME Ae .328 
Campion, Bladder.... 85 
coed 234i eee 87 
Canada Hawkweed... .392 
ily os. 0G see 
Thistle; “ines 384 
Cannabis sativa..... 74 
Canterbury Bells... .329 
CAPER FAMILY....... a 
CAPPARIDACEAE.. 
CAPRIFOLIACEAE. ai 
Capsella Bursa eee 
Cardamine bulbosa...134 
Douglassii......... 134 
pennsylvanica..... 134 
Cardinal Flower..... 330 
Carex Grayii........ 39 
Carolina Cranesbill. ..177 
Water Shield...... 94 
Carpenterweed.....- 280 
Carrion Flower...... 
Carrot, Wild........ 224 
CARYOPHYELACE 
CASHEW FAMILY..... 184 
Cassia Chamaecrista.159 
robusta: 4ihu5- ee 159 
marilandica....... 158 
Medsgeri..........158 
nictitans 350 seen 159 
Cat. Mint=. ene 278 
Catchfly, Sleepy..... 85 
Catgut: 2 oc) ee 168 
Catnip <:. cease ae 278 
as Pee Common. 35 
PamMiny {Gees 35 
Canlopieytiease thalic- 
troides. . vit 
Ceanothus americanus 
192 
CELASTRACEAE... .187 
Celastrus scandens. . .188 
Cephalanthus occidentalis 
Cerastium vulgatum 333 
Cercis canadensis... .160 
