Heart-leaved Aster. . .351 
Golden Alexanders. 221 
GSleulican.oi..:.%. > 275 
Umbrellawort..... 81 
Heatu Aster........ 353 
UO is he gato a 227 
Hedeoma hispida... .288 
pulegioides........ 288 
Hedge Bindweed..... 249 
Fairy ine Ate B a. wae 249 
Mustard... ..<.<.% 128 
ET ae Pee 284 
Light-green..... 284 
BOON). Ss Sku nerews 308 
Seid: fruited. . .308 
Helenium autumnale. ted 
nudiflorum........ 374 
tenuifolium. . 374 
Helianthus annuus. . .368 
decapetalus....... 369 
grosseserratus..... 368 
tuberosus)...:..:. 369 
Heliopsis helianthoides 
1] ap neahih a tetas? = 362 
Ue: Nile eae ae A 362 
Heliotrope, Indian. . .260 
Heliotropium indicum.260 
Hemerocallis fulva... 53 
Hemlock, Water..... 219 
12 (lives Re ee cota Ap 74 
le bt ee eg ore 241 
Hepatica acutiloba. ..102 
Round-lobed...... 102 
Sharp-lobed....... 102 
fo) oe a” aS 102 
Heracleum lanatum. .222 
Heuchera hispida... .139 
Hibiscus lasiocarpos. . 196 
7 
RCISSILOTIG SS ois ceo os 19 
Moscheutos....... 196 
Trionum.......-.- 198 
syriacus.. ere Be 
Hieracium canadense. 392 
Seetyritin = 125 os) ee ets 392 
erosein. (' 5. sete 392 
Hill Goldenrod...... 348 
SIPAW DEITY. -3..< 3..." 150 
Hoary Puccoon...... 265 
WONVRIT. Lye oe eke 269 
Hoary-leaved Tick 
Preto. 055 3 ss 
Sie PESYONE eo a cata ooh 115 
Hotty, American... .186 
PLOTS Crea ee 186 
Meadow.......... 186 
Wasi. oe tol 186 
Moneworts =. 450: 220 
Honey Balls......... 319 
HONEYSUCKLE FAMILY 
LOW OLE ae Be es 321 
Smooth-leaf....... 321 
Sublivanit 6. 5°. tre os 321 
Hooked Crowfoot 97 
BID Tree iis ccs cette 179 
ee 
Water cs ates € 290 
Horse Balm......... 292 
13g: SRE) PETES, 63 
Chestnut... secs 490 
OTUs) Rego Oa 322 
INDEX 
Scarlet-fruited. . i 
Bink. ; :-« leek 
Nettle. vices 08 
White. . ks» emer 295 
Horseweed...... 355, 389 
Hound's Tongue, 
Common...... 261 
Houstonia coerulea. . .320 
longifolia et ree 320 
Huntsman’s Cup... ..137 
Hyacinth, Wild...... 56 
Hydrangea arborescens142 
CINIETEA, |... sense 142 
Gray .; .. 3.0 eee 142 
Pale. fis cies settee 142 
Wald 32sec eee 
Hydrastis canadensis. 112 
ae alaaletearas cs - 
2 
Hydrophyllum pitied 
diculatum.....256 
canadense......... 256 
macrophyllum..... 255 
virginianum....... 255 
HYPERICACEAE... .199 
Hypericum cistifolium 
sis Ta gical cate A 199 
proliiicums j.4gee ee 199 
Hypoxis hirsuta...... 64 
Hyssop, Giant....... 277 
Hedge: . Sas:.adcmaae 308 
Purple Giant...... Ef | 
Round-fruited Hedge 
PEE Ty en oa 308 
Hystrix patula....... 38 
| 
Tlex decidua......... 186 
ICE tes ee 186 
verticimata..°. . 22. 186 
Illinois Ironweed..... 336 
‘hick Eretow. te 171 
Impatiens biflora.....191 
Indian Currant...... 322 
Heliotrape. sss ea. 260 
CHIDS 25 it ake ae 241 
Mallow: o ..Saee ~ 193 
Pinks. . 234 
Pipes. Lee ee 227 
Plantaid, Pale! 245 380 
Tuberous....... 380 
Toataceo.s ooh. es 332 
PT WERE SS ccae oso oes 40 
Indigo, Pais C See 165 
Lass ee Wild.161 
Large White. . .161 
White False....... 161 
Bukberry,.2.20 4... aes 80 
Innocence......s.-. cea 320 
Intermediate Dogbane 
Iodanthus pinnatifidus 
1 
mast, ahi k wibaatactean 32 
Ipomoea hederacea. . .248 
IRIDACEAE........ 65 
Turs: Faaetiy 2) otk 65 
versicolor. ........ 65 
Ironweed, Illinois. . . .336 
New York.........336 
Western: 3s steak 336 
Isanthus brachiatus. .274 
Isopyrum biternatum. 108 
Ivy, Ground. 35 ce 2.-< 279° 
POGON «|. 5.52 ae ke 185 
J 
Jack in the Pulpit.... 40 
Jacob’s Ladder...... 254 
Jeffersonia diphylla. og 
Jenny, Wandering. . .230 
Jerusalem Artichoke. . 369 
Jewelweed.......... 191 
Jimson Weed........ 298 
Parple...8 one 298 
Joe Pye Weed....... 337 
JUNCACEAE....... 47 
em effusus. 22% 47 
Juneberry. 5. s/ciaee sire 148 
Dwarf... .. +... 148 
K 
Kate, Nimble........ 326 
Kidney Bean........ 173 
Kinnikinie 2.) st see 228 
Knotweed, Wood.... 
78 
Krigia amplexicaulis..386 — 
Dandelion......... 386 
VIP SINMICS > cca anaes 386 
L 
LABIATAE.......... 272 
Lace, Queen Anne’s. .224 
Lactuca canadensis. . .389 
floridana. . .. 17. 390 
Scariola..<.3> 24 Saen 389 
spicata, «.<..2k eee 390 
villosa; tiie. Baooeee 390 
Ladies’ Tobacco..... 356 
Lady by the Gate.... 88 
Lady’s Slipper, Larger 
Yellow........ 
Small White..... 68 
Smaller Yellow.. 68 
Stemless........ 68 
Sorrel 575285 ae 176 
Laportea canadensis.. 74 
Lappula echinata..... 262 
Redowskii occ ena 
erect e ere eeen ees 
virginiana......... 262 
Large Blazing Star. ..343 
Blue-eyed Grass... 66 
Partridge Pea..... 159 | 
White Indigo...... 161 
Large-bracte 
Lage-flowaeat Trillium 
Large-leaved Waterleat P 
White Violet. ..... 202 
Larger Blue Flag. 65 
Yellow Lady’s Slipper, 
Late Low Blueberry. .229 
Late-blooming Thorough. 
WOLEs oe se seonels 338 
LAURACEAE....... 118 
LAUREL FAMILY...... 118 
