: oe eriam epee! 
ens.... 17 
Chamomile, Fetid.. pees 
ino ar Kensie Se 377 
ch We 127 
See 195 
Chelone glabra...... 306 
CSET a ae 306 
Cherry, Clammy 86 
Prairie Ground... .296 
Chervil, Wild........217 
Chestnut, Horse..... 190 
Chickweed, Common. 82 
Common Mouse-ear 83 
Chicory, Common... .385 
Chiggerweed........ 377 
Chrysanthemum Balsam- 
itatanactoides 378 
Leucanthemum... .378 
Chrysopsis mariana. .346 
Sto. 346 
Cichorium Intybus. . .385 
Cicuta maculata..:.. 219 
Gmaguefoi... .252:.. 152 
ip c.: S 151 
1G i ee 152 
Sam fruited..... 151 
ET OTEE 151 
Circaea alpina....... 213 
intermedia........ 213 
WALeHANA 0c. 22 sas 213 
Cirsium altissimum...384 
PEEVE ee Se Side 5: a 384 
lanceolatum....... 383 
rejghasst hots) 383 
Clammy Cuphea.....207 
Ground Cherry... .296 
Clammyweed........ 136 
Claytonia caroliniana. 89 
MAGPUIMCA es .o le 23s. 22 89 
DICAVEERS Sec ioileteta ss 319 
Clematis crispa...... 107 
Fiche ae ae ae 107 
LLitecl els. 7 no oir 107 
Luo Se 107 
Vitpimiana.......-... 106 
Climbing Bittersweet .188 
Dogbares we ...d.% 239 
False Buckwheat.. 79 
Fease’s 2). Wane 4s 156 
Closed Gentian...... 237 
Clover, Leafy Prairie. 167 
Purple Prairie..... 166 
White Prairie......167 
White Sweet.. 163 
Yellow. . 22163 
Yellow Sweet...... 163 
Cocculus carolinus. ..114 
Cockspur Thorn..... 149 
Coffees “Wild=.) ./.~. .322 
Cohosh, Pigie Ss 117 
White 5 ge Se 111 
Slo} Ete y076) an en ee 62 
Collinsia, Narrow-leaved 
Bail Siler NRF gl B= 303 
3) ot a a 303 
violacea... i SOF 
Wioleti oc 25.22 ca. 303 
Collinsonia canadensis 
INDEX 
Columbine, Wild... ..110 
Comandra_ Richardsiana 
RE ae Pee 7 
ambellata....- ... -2 75 
Comfrey, Wild. . .261 
Commelina communis. 45 
COMMELINACEAE. 44 
Common Agrimony. .155 
Blue Violet........201 
Bluets: 4? 253458 238% 320 
Boneset = 0. on 340 
Bordoek 223528 382 
Cattail... > 22a 35 
Chickweed........ 82 
Chicory ees een 385 
Dandelions 2 cs:2: 387 
Dodder: 373) 44sec 251 
Elder. 1:30 ee es 324 
Evening Primrose. .210 
Everlasting........357 
Fleabane =. 25 354 
Goldenrod:...:24)252! 349 
Groundsel.........381 
Hound’s Tongue. . .261 
Loosestrife........ 232 
Lousewort.........313 
Mallow: ).55.502.2 195 
Milkweed......... 244 
Motherwort....... 283 
Mouse-ear Chickweed 
Mullen: <2 300 
Nightshade 294 
AWDAW.. sleek os oe 113 
Boke. eee 2 ae 80 
Pursianes noe 90 
Aish. SA 47 
Sneezeweed....... 375 
Sow Thistle....... 388 
DILHATOpSH +) sae 211 
SUunhlower: 2.2. ee 368 
‘Phistic.= Seesaw. & 383 
White Water Crowfoot 
Winter Cress...... 131 
MaArrOW be o>. see 376 
Compass Plant...... 359 
COMPOSITAE...... 333 
COMPOSITE FAMILY.. .333 
Coneflower, Brilliant .364 
Gray-headed...... 367 
Long-headed...... 367 
Narrow-leaved Purple 
OE acts Se 366 
Pale Purple....... 366 
Prarie: 5.) sere! 363 
Parple:c’ ae 366 
Sweet... . 363 
EAM A EAL ee 365 
Thin-leaved....... 363 
ellawis Mer. Hue 32 7 
36 
CONVOLVULACEAE. 248 
Convolvulus arvensis .250 
WaAneny 62°. SICA: 248 
SEDI. |; «£2 Ss... 249 
pubescens....... 249 
spithamaeus....... 250 
Coralberry reer. 322 
Coreopsis palmata.. .371 
tPipte4ris, eee, ee: 371 
Corn Gromwell...... 264 
395 
Mine fe Soe ee 291 
Speedwell......... 310 
Squirrels * oe. eee 122 
CORNACEAE 3-2-3 225 
Cornus alternifolia. . .226 
florida.) /5... 32 tea 225 
paniculata... ve 226 
Corpse Plant........ I2T 
Corydalis aurea...... 123 
Golden ee 123 
Pale. 2.4e eee 123 
sempervirens...... 123 
Corylus americana... 73 
Costmarys.i. oe 378 
Cow, Lily Sat ae 91 
Parsnip: 325 eee 222 
Cowbaness. ja aaeek 222 
Cowship:-< 5 oe sae 109 
Virginian: ue pi see 263 
Crab, American...... 147 
Narrow-leaved..... 147 
Southérn..... 5 ¢ <n 67 147 
HG 33. eee 147 
Cranesbil, Carolina. .177 
sb eee ee ee 77 
CRASSULACEAE .138 
Crataegus Crus-galli.. 149 
mollis. . ae - 149 
Creeper, Trumpet.. 
Creeping Burhead.... 37 
Waahoo. . 187 
Yellow Wood Sorrel 175 
Cress; Bank:=- 2 see 135 
Bitter. 2) 131, 134 
Common Winter. . .131 
Early Winter...... 131 
Erect-fruited Winter 
o'digaa eS eee 131 
Marsh) 2). Sea 130 
Pennsylvania Bitter 
ctdhars hae trae ae 34 
Purple Spring..... 134 
eek: : See 135 
Rocket APA ee. 131 
Smooth Rock...... 135 
Spring. :*. J) Sarees 134 
True Water= 130 
Winters. 722.53 131 
Yellow... ease 
Yellow Swamp..... 130 
Croton, Glandular.... 
glandulosus septen- 
trionals. 32-3 181 
CrowFoot, Bristly... 99 
Common White Water 
5 oe in Se eae 96 
Karly *; 2 oreo 98 
PAMILY . 22 55D cee 95 
Hooked 45 ja 97 
Small-flowered..... 97 
Sil Waterss. a =. 96 
Talls.>: oe 98 
Yellow Water..... 96 
Crownbeard......... 370 
Sunflower. ........ 370 
CRUCIFERAE.......124 
Cryptotaenia canadensis 
. 220 
Cucumber, ‘One-seeded 
Bur -53%21 oes 
Wid: : ons eee ee 327 
