1102 



INDEX 



Mountain Sorrel 



232 

 MoiwrTAiN Sprat 405 

 IMOUSE-E.UI Cress 



341 

 Mouse-ear Chick- 

 weed 271 

 Mouse-tail 293 

 MoxTE Plum 644 

 Mud-plantain 146 

 mud-pursla\e 564 



MUDWORT 781 

 MiTGWORT 961 



Muhlenbergia 46-9 

 mule-ears 929 

 Mullen 761 

 Munroa 66 

 Muscaria 386 

 Mnsenium 615-6 

 Musineon 615 

 musk-floaver 779 

 musk-root 816 

 Mustard 345 



Black 346 



Hedge 337 



Tansy 338 



Tower 337 



Tumble 337 



Worm-seed 343 

 Mustard Family 321 

 Mustang Mint 750 

 Myosotis 736 

 Myosurus 293 

 Myriophyllum 605-6 

 Myzorrhiza 803 



Nabalus 1024 



Nacrea 922 



Naiocrene 265 



NAJADACEAE 26 



Najas 26 



Najas Family 26 



Naked-seeded 



Plants 11 

 Nama 710 

 Nanny-berry 812 

 Nardosmia 974 

 Narrow-leaved 



Cottonwood 187 

 Nashtrtium 33^-7 

 Naumburgia 651 

 Navarretia 689 

 Neck, Fiddle 729 

 Negundo 553 

 Neraacladus 825 

 Nemexia 173 

 Neraophila 701 

 Nemoseris 1018 

 Nepeta 745 

 Neslia 334 

 Nettle 208 



Dead 746 



Hedge 746 



Hemp 747 



Horse 756-7 

 Nettle Family 208 

 Net-veined Willow 



198 

 New Jersey Tea 554 

 Nicotiana 760-1 

 Niellia 403 

 Nigger-babies 609 

 Nigger-heads 926 

 Night-blooming 



Catchfly 281 

 Nightshade 756 



Enchanger's 605 

 Nine-bark 401 

 Nolina 170-1 

 Nonesuch 476 



Norta 337-8 

 Northern Scrub 



Pine 12 

 Nothocalais 1020 

 Notholaena 1050 

 Nuphar 285 

 Nitt-grass 104 

 Nut-pine 12-3 

 Nuttallia 570-2 

 Nymphaea 285 

 NYMPHAEACEAE 



284 

 NYCTAGINACEAE 

 255 



Oak 199-200 

 Jerusalem 242 

 Poison 551 



Oak Fern 1045 



Oat-grass 62 



Oats 61-2 

 False 60 



Obione 247, 250 



Ocean Spray 405 



Ochrocodon 164 



Odostemon 316 



Oenothera 593 

 albicaiilis 596-7 

 andina 601 

 biennis 593-4 

 Boothii 601 

 brach'icarpa 599 

 Bradburiana 596 

 brevi flora 600 

 breviprs 603 

 carspitosa 597 

 canpscrns 599 

 Cockerellii 594 

 cornnopifolia 597 

 cruciformis 603 

 densiflora 592 

 depressa 594 

 eximia 598 

 gaiiri flora 601 

 Oiittulata 599 

 heterantha 600 

 hirsutissima 593 

 Hookeri 593 

 Howardii 599 

 idahoensis 598 

 Jamesii 594 

 Johnsoni 598 

 lavandulaefolia 599 

 longissima 594 

 marqinata 598 

 montana 598 

 muUijuqa 604 

 muricaia 594 

 Nuitallii 600 

 ornata 594 

 parvula 601 

 pinnatifida 596 

 pterosprrma 603 

 refractn 60 1 

 salicina 592 

 scapoidea 603 

 serrulata 600 

 strigosa 594 

 striqulosa 601 

 subulifera 593 

 tenuissima 603 

 trichncalux 596 

 triloba 599 



OgUfa 914 



Old Man's Whisk- 

 ers 291, 432 



OLEACEAE 655 



Oleaster Family 

 581 



Oligoneiiron 872 

 Olive Family 655 

 Olsynium 175 

 Onaora 593-4 

 ONAGRACEAE 583 

 One-flowered Win- 



tergreen 636 

 One-leaved Pinyon 



13 

 Onion 157 

 Onion Family 157 

 Onix 492 



Onobrvchis 524-5 

 Onoclea 1040. IO41 

 Onopordon 1014 

 Onosmodium 738 

 Omphalodes 717-8 

 Oonopsis 864-5 

 OPHIOGLOSSACE- 



AE 1038 

 Ophrys 181-2 

 Opulaster 401-3 

 Opuntia 575 

 Or.\che 245 

 Orange, Mock 392 

 Orchard-grass 71 

 Orchid, Bog 179 



Wood 180 

 ORCHIDACEAE 



176 

 Orchis 178 

 Orchis Family 176 

 Oreastrum 891 

 Oregon Grapes 316 

 Oreobatus 436 

 Oreobroma 265-6 

 Oreocarya 719, 



afflnis 722-3 



alata 725 



aperta 722 



argentea 723 



Bakeri 722 



caespitosa 723 



cana 723 



ciliohirsuta 722 



cinerea 721 



conmiixta 723 



cristata 724 



depressa 723 



disticha 721 



dolosa 723 



echinoides 723 



elata 722 



eulophus 724 



flava 724 



flavocxilata 724 



fiUvocanescens 724 



glomerata 722 



gypsaphila 7.i4 



hispida 723 



hispidissima 722 



htimilis 723 



leucophaea 724 



longiflora 724 



lutrsccns 724 



Maeounii 722 



multicauUs 721 



nana 723 



nitida 724 



paradoxa 724 



Paysonii 



pereimis 722 



pulvinata 718 



pustulosa 721 



salmonensis 723 



sericea 723 



setosissinia 722 



Shatzii 723 



spicata 722 



spiculifera 722 



suffrutlcosa 721 



tenuis 724 



thyrsiflora 722 



virgata 721 



virginensis 722 



Wetherillii 724 

 Oreociirysuin 867 

 Oreostemma 891 

 Oreoxis 616-7 

 OROBANCHACE- 



AE 802 

 Orobanche 803-4 

 Orogenia 611 

 Orophaca 516-7 

 Orpine 374 



Red 373 

 Orthocarpus 795-6. 



794 

 Oryzopis 45 

 Osmorrliiza 609-10, 



611 

 Ospianthes 593 

 Ostrich Fern 1041 

 Ostrya 205-6 

 Othake 944 

 Owl's Clover 795 

 OXALIDACEAE 



533 

 Oxalis 533-4 

 Ox-eye 925 

 Ox-eye Daisy 960 

 Oxiibaphus 259-60 

 Oxvcoccus 646 

 Oxypoiis 633 

 Oxyria 232 

 Oxytenia 828 

 Oxytheca 228 

 Oxytropis 517 

 Oyster Plant 1019 

 Ozomelis 380-1 



Pachylophus 597-8 

 Pachystima 549 

 Padus 451 

 Paeonia 315 

 Paeony 315 

 Paint-brush, In- 

 dian 785 

 Painter's Brush 



785 

 Painted Cup 785 

 Panic-grass 36 

 Panicularia 82-3 

 Panicum 36-8, 35, 



36, 38 

 Pansy 565 

 Papaver 318 

 PAPAVERACEAE 



316 

 Paper Birch 203 

 Paper Flower 939 

 Parietaria 210 

 Parnassia 375-6 

 PARNASSIACEAE 



375 

 Parrya 363 

 Paronychia 267 

 Parosela 482-4 

 P.utsLEY, Whisk- 

 broom 624 

 Parsnip 632 

 Cow 632 

 Indian 620 

 Meadow 614 

 Water 612, 617 

 Wild 628 

 Parthenice 924 

 Parthenium 924 

 Parthenocissus 556 

 Partridge Pea 453 



