INDEX. 



Nettle Family, 394, 398 



Nettle-tree, ' 396 



New Jersey Tea, 80 



Nicandra, 340 



Nicotiana, 341 



Nigella, 15 

 Nightshade, 339, 341 



Nightshade Family, 338 



Nimble Will, 546 



Nine-Bark, 113 



Nondo, 155 



Nonesuch, 93 



North American Papaw, 17 



Nothoscordum, 470 



Nolothylas, 685 



Nuphar, 23 



Nut-Grass, 493 



Nut-Rush, 506 



NYCTAGINACEiE, 360 



Nymphcea, 22 



NYMPILEACE^E, 22 



Nyssa, 162 



Oak, 404 



Oakesia, 394 



Oak Family, 403 



Oat, 572 

 Oat-Grass, 572, 573 



Obeliscaria, 215 



Obione, 366 



Obolaria, 347 



Ocynuim, 318 



Odonectis, 450 



Oenothera, 130 



Oil-nut, 382 



Okra, 69 



Oldeulandia, 172 



Olea, 356 



OLEACEiE, 356 



Oleander, 350 



Oleaster Family, 380 



Olive, 356 



Olive Family, 356 



Omalia, 665 

 ONAGRACE^E, 129, 130 



Oncostylis, 503 



Onion, 469 



Onoclea, 599 



Onopordon, 234 



Onosmodium, 320 

 Ophioglosse^:, 589, 601 



Ophioglossum, 602 



Ol'HRYDE^:, 442 



Oplotheca, 370 



Opulus, 168 



Opuntia, 136 



Orache, 365 



Orange-root, 14 



Orange-grass, 51 



Orchard-Grass, 557 

 ORCHID ACE^ (Orchis Fam.), 442 



Orchis, 443 444 



Origanum, 306 



Oritrophium, 196 



Ornithogalum, 468 



OROBANCHACE^E, 279 



Orontium, 428 



Orpine, 140 



Orpine Family, 139 



Orthomeris, " 196 



Orthotriehum, 632 



Oryze^:, 535 



Oryzopsis, 548 



Osage Orange, 398 



Osier, 413 



Osmorrhiza, 1 58 



Osmunda, 600 



OSMUNDEiE, 589 



Osmundine^;, 589, 600 



Ostrich-Fem, 590 



Ostrya, 409 



Oswego Tea, 310 



Otophylla, 293 



OXALIDACEjE, 71 



Oxalis, 71 

 Ox-eye, 213, 214 



Ox-eye Daisy, 226 



Oxybaphus, 361 



Oxycoccus, 248 



Oxydendrum, 254 



Oxydenia, 555 



Oxyria, 376 



Oxytripolium, 197 



Pachysandra, 392 



Padu's, 113 



Paeonia, 15 



Paepalanthus, 489 



Painted-Cup, 294 



Panax, 160 



Pancratium, 456 



Panice.e, 539 



Panic-Grass, 576 



Panicum, 576 



Papaver, 25 



PAPAVERACE^E, 24 



Paper-Mulberry, 398 

 Papilionace^e, 88, 91 



Pappoosc-root, 20 



Papvrus, 491 



Pardanthus, 460 



Parietaria, 399 



Parnassia, 48 



PARNASSIACEiE, 48 



Parnassia Family, 48 



Paronychia, 62 



Parsley, 159 



Parsley Family, 148 



Parsnip, 152 



Parthenium, 211 

 Partridge-berry, 172, 251 



Partridge Pea, 108 



