Downy Wood..... 287 
pS ere eee 272 
We eee ato stele 291 
Geranium......... 378 
A eens eae 286 
Narrow-leaved 
Mountain..... 289 
Virginia Mountain . 289 
Wood.. f 287 
Missouri ‘Gooseberry . — 
Wild Gourd 327 
Mist Flower.......-- 342 
Mitchella repens..... 318 
Mitella diphylla..... 140 
re eres 140 
Miterwort. . .140 
Mithradate Mustard .125 
Moccasin Flower..... 68 
Monarda Bradburiana 
eno Weayat ah. os 286 
Bradbury: ...5 ss = 286 
Fists. <!. eke ss 285 
PIMITE S63 os Sab esis 285 
punctata. .. as. 2. 286 
Moneywort......... 230 
Monkey Flower..... 307 
Wing-stemmed.. .307 
Yellow.. 4307 
Monotropa uniflora. ..227 
MOONSEED..........- 114 
PAE 603s bes 114 
Scarlet. . .114 
Morning Glory, Hairy 
Wald. ; ieee 
Wee os aR 248 
Moth Mullein....... 300 
Motherwort, pos. 
SS Oe ee eee 8 
Horehound........ 283 
Mountain Mint, Narrow- 
(Os ee 
Wairoa y's Sc2s%<:: 289 
Mouse-ear Chickweed, 
Common...... 83 
Mullein, Common. . .300 
MAGE Site eu tes 300 
Pink. . ... 84 
Musquash Root...... 219 
MUSTARD, Black..... 127 
RAMEREN 8 faeces 124 
(Shoo ES eo Sie 128 
Mithradate 125 
fle Z hel [a ie 129 
BAMIOIE i ieee sn" s 128 
ISU gb =. craton, hee 127 
1 Fa aS OR eae 127 
Wormseed........ 129 
Mysotis scorpioides. .259 
N 
Naked Bishop’s Cap. .140 
Naked-flowered Tick 
CET BLOM. se sels 
Nannyberry.).2 0s. 323 
Narcissus Pseudo-Nar- 
CABBIE. sh haat wi 
Narrow-leaved Collinsia 
a Vedas. 5 t's NOME AR 30. 
oe ee ee 147 
INDEX 
Mountain Mint... .289 
Pickerelweed...... 46 
Puccoon. «50535 264 
Purple Coneflower.. 366 
Umbrellawort..... 81 
Vervalnic iss; gina 268 
Neckcweed: $03 Shc. % 310 
Nelumbo lutea....... 93 
Nepeta Cataria...... 278 
hederacea......... 279 
NETTLE FAMILY..... 74 
Hedge?) 2s ae 284 
HOrse:... ss tee 295 
Light-green Hedge . 284 
White Horse...... a 
Wood... ih ates 
New England Aster. "350 
Jersey Tea). c5 teers 192 
York Ironweed.. . .336 
NIGHTSHADE, Bittersweet 
293 
Blacks. 35 eee 294 
Conimon:. +e 294 
Deadly: 7 oc sc eee 294 
Enchanter’s....... 213 
RAMILNY...i5 centers 293 
Silver-leaved...... 295 
Small + ME asl $.213 
Niggerhead. . . 364 
Nimble Mate? co 326 
Nodding Onion...... 51 
AMptlbibhesleueicn gr erate 61 
Nonesuch! a.cise ose 163 
Evening Primrose. .210 
Prickly Ash 178 
Willow Herb...... 209 
Nosebleed Weed..... 376 
Nuphar advena...... 91 
Nut, American Eee 
See SETS 1 
NYCTAGINACEAE.. 81 
Nymph, Water...... 94 
Nymphaea odorata... 92 
tUbETOSAL iicak- sels 94 
NYMPHAEACEAE... 91 
O 
Oak. Poison. +... o: 185 
Oblong-leaved sey 
Po SO rash Ca ee 9 
Oenothera biennis. . .210 
{ruticosAwe sic Ye 211 
WNUMEATA CS Se ere wine 210 
Pratensisy ssi 211 
Ohio Buckeye....... 190 
Old-maid’s Pink..... 88 
ONAGRACEAE..... 208 
One-seeded Bur Cucumber 
bike, Se SET eee 326 
Onion, Nodding..... 51 
Prairie. 22. fae 
Wild nun Laie 51 
Onosmodium hispidis- 
Simitam, «: Seis: 
Molle, hic vk. coe 266 
occidentale........ 266 
virginianum....... 266 
Opuntia Rafinesquii. .204 
400 
Orange-red Lily, Wild. on F 
Orangeroot.......... 
Orchid, Water....... 315 
ORCHIDACEAE..... 67 
OrcHIS FAMILY...... 67 
Fringed Green..... 70 
Purple Fringed.... 69 © 
Ragged Green..... 70 
Tall Gréen oe as 
White Fringed..... 
ORPINE FAMILY...... 138 
Osmorhiza Claytoni. .218 
longistylis: sana 218 
OXALIDACEAE..... 175 
Oxalis corniculata. ..176 
STANGiS ....3 4a 176 
reperis 208.647 Pen 175 
stricta.) sy sisenieeee 176 
violacea.y. oo sea 175 
Oxeye. 22. sna ae 362 
Daisy... ieee 378 
Bake 5 ok eee 364 
igh). i) 0s wc 362 
Oxybaphus linearis... 81 
nyctagineus....... 81 
Oxypolis rigidior..... 222 
Oyster Plant’. 2325 385 
Pp 
Pagoda Dogwood. .. .226 
Pale Cinquefoil...... 151 
Corydalis: 722-5ee8 123 
Hydrangea........ 142 
Indian Plantain... .380 
Purple Coneflower.. 366 
Sunflower......... it 
PAPAVERACEAE... 
Papoose Root... ...- oth 
Parnassia caroliniana.141 
Parnassus, Grass of. .141 
PARSLEY FAMILY....- 214 
Parsnip, Cow........ 222 
Water .:<. 2. Siena 220 
Wild. 2.3 ae 221 
Parthenium integrifolium 
ied Berry.) sums 318 
wc bh Oe 159 
"Lacan Pe ere os 0459 
Pasque Flower......- 103 
Pastinaca sativa..... 221 
Pasture Thistle...... 383 
Paulownia.......... 306 
tomentosa. .306 
Pawpaw, Common. . -113 
Pea, Large Partridge... 159 
Partridge PP ie As IK: 159 
Wild Sweet........ 168 
Pear, Prickly........ 204 
Pedicularis canadensis.313 
lanceolata... .. eet 
Peltandra virginica... 41 
Pennsylvania Bitter 
res 
Pennycress, Field. ...125 
Pennyroyal,American. a 
Rough... >. ene 288 
Penthorum sedoides. . 138 
Pentstemon hirsutus.305 
ee ee rag Shaye eee 
2 a Dee 
a J aera rele 
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