INDEX. 



Mt. Monroe, N. H., 432. 

 Mt. Moosilauke, N. H., 280. 

 Mt. Washington, N. H., 72, 122, 



200, 280, 424, 430. 

 Mud Plantain, 22. 

 Mugwort, 516. 

 Mullein, Moth, 416. 

 Mustard, Black, 172. 

 Mustard Family, 166. 

 Mustard, Field, 172. 

 Mustard, Hedge, 172. 

 Mustard, White, 174. 

 Myosotis laxa, 380. 

 Myosotis scorpioides, 380. 

 Myosotis virginica, 380. 

 Myosotis virginica, var. macro- 



sperma, 380. 

 Myrtle, 348. 



Nantucket, Mass., 4, 48, 116, 

 126, 208, 268, 270, 350, 352, 

 356, 472, 524. 



Nasturtium Armoracia, 170. 



Nasturtium officinale, 170. 



Nasturtium terrestre, 170. 



Nepeta Cataria, 400. 



Nepeta hederacea, 400. 



Nettle, Dead, 408. 



Nettle, Hedge, 410. 



Nettle, Hemp, 410. 



Newfane, Vt., 494. 



New Jersey Tea, 258. 



New York, N. Y., 154. 



Nightshade, 412. 



Nightshade, Black, 412. 



Nightshade, Family, 410. 



Nonesuch, 216. 



North Easton, Mass., 24. 



Nuphar advena, 126. 



Nuphar advena, var. minus, 128. 



Nuphar Kalmianum, 128. 



NYMPH^EACE^E, 126. 



Nymphaa advena, 126. 



Nymphcea microphylla, 128. 



Nymphcea odorata, 126. 



Nymphcea rubrodisca, 128. 



Oakesia puberula, 36. 

 Oakesia sessilifolia, 38. 

 Oakes's Gulf, Mt. W., N. H., 530. 

 OEnothera biennis, 296. 

 OEnothera fruticosa, 300. 

 OEnothera glauca, 298. 

 OEnothera laciniata, 298. 

 OEnothera Oakesiana, 298. 

 OEnothera pumila, 298. 

 Old Man's Beard, 130. 

 ONAGRACE^E, 292. 

 Onosmodium virginianum, 382, 



560. 



Orange-grass, 272. 

 Orangeroot, 150. 

 ORCHIDACE.E, 68. 

 Orchid Family, 68. 

 Orchis, Green Round-Leaved, 86. 

 Orchis, Green Wood, 84. 



Orchis, Hooker's, 86. 



Orchis, Large Purple Fringed, 



92. 



Orchis, Purple, 92. 

 Orchis, Ragged Fringed, 90. 

 Orchis rotundifolia, 82. 

 Orchis, Showy, 82. 

 Orchis, Smaller Purple Fringed, 



92. 



Orchis spectabilis, 82. 

 Orchis, White Fringed, 88. 

 Orchis, Yellow Crested, 88. 

 Orchis, Yellow Fringed, 88. 

 Ornithogalum umbellatum, 56. 

 OROBANCHACE^E, 436. 

 Orobanche uniflora, 436. 

 Orono, Me., 138. 

 Orontium aquaticum, 16. 

 Orpine Family, 180. 

 Osmorrhiza Claytoni, 314. 

 Osmorrhiza longistylis, 314. 

 Oswego Tea, 398. 

 OXALIDACE.E, 234. 

 Oxalis Acetosella, 234. 

 Oxalis corniculata, 236. 

 Oxalis filipes, 236. 

 Oxalis grandis, 236. 

 Oxalis repens, 236. 

 Oxalis stricta, 236. 

 Oxalis violacea, 234. 

 Oxeye, 506. 

 Oxypolis rigidior, 308, 559. 



Pachistima Canbyi, 254. 

 Painted Cup, 430. 

 Panax quinquefolium, 304. 

 Panax trifolium, 304. 

 PAPAVERACE.E, 156, 158. 

 Papoose Root, 152. 

 Parnassia caroliniana, 186. 

 Parsley Family, 306. 

 Parsley, Hemlock, 306. 

 Parsnip, Cow, 308. 

 Parsnip, Early Meadow, 310. 

 Parsnip, Meadow, 310. 

 Parsnip, Water, 310. 

 Parsnip, Wild, 308. 

 Partridgeberry, 442. 

 Pastinaca saliva, 308, 310. 

 Pea, Beach, 224. 

 Peacham, Vt., 190. 

 Peanut, Hog, 226. 

 Peanut, Wild, 226. 

 Pea Partridge, 228. 

 Pedicular is canadensis, 432. 

 Pedicularis lanceolata, 434. 

 Peltandra sagittcefolia, 12. 

 Peltandra virginica, 12. 

 Pemigewasset Valley, N. H., 



252, 456. 



Pennyroyal, American, 396. 

 Pennyroyal, Bastard, 388. 

 Pennyroyal, False, 388. 

 Penthorum sedoides, 180. 

 Pentstemon hirsutus, 420. 

 Pentstemon leevigatus, 420, 422. 



581 



