Curcurbita f ergo ne 
CUCURBITACEAE.. .326 
Cudweed, Purple..... 357 
Culver's Root....... 309 
Cup, Huntsman’s... .137 
2 OS eS ee eae 360 
Cuphea, Clammy... .207 
TBtIOINtA... ..s"...<- 207 
Currant, Indian..... 322 
Wild Black. . 143 
Cuscuta Gronovii.... .251 
CUSTARD APPLE ane 
Cutting Almond..... 361 
Cylindric Blazing Star 
lS Pe a es , 343 
Cynoglossum officinale 
Re a 261 
virginianum....... 261 
Cyniiraeer oa se 386 
CYPERACEAE...... 39 
Cypripedium acaule.. 68 
candidum......... 68 
parviflorum....... 68 
pubescens....... 68 
D 
ASTER 5. Gc ast ieee 64 
Daisy, Oxeye........ 378 
PES SE ares 3 377 
Vo) ee 364 
Yellow Oxeye...... 364 
a Common. pall 
wart 
hl ee 
Dark Blue-eyed Grass. 66 
Datura Stramonium. .298 
(i OR ROCs ee 298 
Daucus Carota...... 224 
Day Flower......... 45 
Lily 
Deadly Nightshade. .294 
Decodon verticillatus.205 
Dentaria laciniata....133 
Desmodium ns age TT 
1 
CAMEHCEMNS . iyi) bee oe 170 
grandiflorum...... 170 
THINOETIBG. (6650.05 so OL AL 
nudiflorum........ 171 
pauciflorum....... 170 
Devil's Pitchforks....372 
Shoestrings........168 
Dianthera americana. 315 
Dicentra canadensis. .122 
CONOR, 2 58 osu BRL 
DIPSACACEAE..... 325 
Dipsacus sylvestris. . ot 
Ditch Stonecrop..... 138 
Dock, Prairie. ...359, 361 
Dodder, Common. .. .251 
Dodecatheon Meadia. 233 
Wrerchine wee. f:: 
Dog Fennel......... 
DOGBANE, Climbing. 339 
Wee 238 
Intermediate...... 240 
Spreading......... 240 
ng? ee ae re 356 
INDEX 
Dogtooth Violet, White 
Docwoop, Alternate- 
leaved; ¢55 se 
FAMILY is hl ee 225 
Flowering......... 225 
Pagous . fio cee 226 
Pomen:. oN insta 185 
Small White....... 226 
WIWHIND : ni PUL eee 79 
Downy Baise proces? 
Fever Bush 118 
Lopelia’: ..... cee 331 
Wood Mint....... 287 
Yellow Violet...... 203 
Dragon, Green....... 41 
Dragonhead, False. . .281 
Drooping Trillium... 61 
Drummond's Aster. ..351 
Dutchman's Breeches.121 
Dwarf Dandelion... .386 
Juneberry 25.23.0242 148 
White Trillium.... 61 
E 
Eared Gerardia...... 312 
Early Crowfoot...... 98 
Goldenrod........ 347 
Meadow Rue...... 100 
Winter Cress...... 131 
Echinocystis lobata. .327 
Echinodorus radicans. 37 
324 
Ellisia.:. 3c; SS os3es 257 
Nyctelea: so 752.245 257 
Empress Tree....... 306 
Enchanter’s Nightshade 
Fe eth ee 213 
Sart. ne or 213 
Small 
English Bull’s Eye. . .364 
Entire-leaved False Fox- 
PlOvVe Ae ee 311 
Rosinweed........ 360 
Epilobium angustifolium 
eoloratumc sa e.aen 209 
Erect-fruited Winter 
Do: ir Ga 
ERICACEAE........ 227 
Erigenia bulbosa..... 219 
Erigeron annuus..... 355 
canadensis........ 355 
philadelphicus..... 354 
paulchellussis i804. 354 
Eryngium yuccifolium 215 
Erysimum asperum. .129 
cheiranthoides..... 129 
ODOVATIE. «tachi iew 187 
Eupatorium altissimum 
Pee eee 339 
coelestinum....... 342 
perfoliatum....... 340 
PUrPUTeUM. 6605.46 337 
serotinium, 6 kaa 338 
sessilifolium....... 339 
urticaefolium...... 341 
396 
Rushe corollata. .182 
umistrata........ 182. 
EUPHORBIACEAE . .181 
European Marsh Mallow 
EVENING PRIMROSE, 
ommon 210 
PAMILyY > oo cae 208 
Northern «6 ues 210 
Everlasting, Common.357 
Plantain-leaved. ...356 
Purple..33) eee 357 
F 
Fase Asphodel..... 49 
Bittersweet........ 188 
Buckwheat,Climbing 79 
Drago 281 
Foxglove, Downy. .311 
Entire-leaved. . a 
Smooth. éxistican 
Gromwell, Shaggy. “366 
Soft-hairy 5 fe a 266 
Virginia >... cme 266 
Western. 2... a8 266 
Indigo.’ +). Meuse ee 165 
White.:t: 2a 161 
MERMAID.........- 183 
FPAMILYi4.. 0 183 
Pennyroyal........ 274 
Rocket. 2.4 Acteer 132 
Rue Anemone..... 108 
Solomon’s Seal..... 58 
Three-leaved.... 58 
Spikenard.. ..). 22% 57 
Sunflower..... 362, 375 
Tansy “200 2ceee 379 
Feather, Gay........ 344 
Fennel, Dog......... STL 
Fetid Chamomile. ...377 
Wild Gourd....... 327 
Fever Bush......... 118 
win te «. cel ae 118 
PP er 188 
Heverine. American. .361 
Feverwort..........- 322 
Few-flowered Psoralea.164 
Tick Trefoil....... 170 
Field Bindweed...... 250 
Chamomile........ 377 
Garlic, Jawa ete 52 
Mint} -oree eno 291 
Pennycress.......- 125 
FiGwort FAMILy... .299 
are. . jeu eee 304 
Maryland... «sis 304 
Fire Pink . jc. See 6 
Fireweed............ 209 
Five-finger.......... 152 
Five-leaved Sneezeweed 
374 
Flat. Topiesa ou ee 336 
Fleabane, Common. .354 
Fleur de Lis..... ee 
lace oe = 
Florida Milleweed.. ..247 
Flower, Cardinal..... 330 
oa it Dace ht Selig lI 
Pw a ee ee 
Cae ae ee ee 
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ae ee = ee ee Se 
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