Pace 
L,abiates.... . 105 
Lace-pod ... csseeees - 2 
Lady’s-mantle (Alchem! 52 
Lady'e-clipper (Cypripedion. 112 
Lamb's-quarters 105........ » 
Larkspur (Delphinium)., . 16 
Lathyrus.. sees. cess: . 47 
Lauraces. - 106 
Laurel..... - 106 
cLaurentia. . 70 
Lavatera Bl,.....--.sssss000. 84 
Leatherwood | haces in Key) 12 
Ledum ..... o- 74 
Leek (Alliu - 16 
Leguminoss 33. 89 
Lennoacee .... 76 
Lentibulariacem 104 
Lepidium PE reas ~ 2 
“epigonum 29. . » B80 
Leucocrinum ., . 118 
Lewisia 30.... . 83 
Liliaces, - 118 
Lilium..... 119 
ENY. sis sicies 119 
Limosella 93..... . 101 
Limnanthes 64 - 386 
Linaceze 82 - 85 
Linaria 90.. . 04 
Linnea... 67 
Listera.. - 112 
Linum 82... 85 
Lippia OS. aseewees 
Liquorice (Glycyrrhiza) 42, 45 
Lithospermum...... wee 88 
Loasacem.. 63 
Lopelinces, obelia...08) 69 
Loflingia.... 81 
Lonicera 65. 67 
Lophanthus. , 108 
Lousewort (pedicularis) 103 
Lovegrove(Nemophbila, 4).... 85 
Lucern (Medicago, 1) 44.. 43 
Lucothoe ......-.. 73 
Ludwigia........... 60 
Lupinus. Lupine a. . 40 
Lychnis...... erie ase» 29 
Lycopus 98 
Lycium.. 
Ly simachia Sik Mosier bancsiale 76 
Lythracemy, Lythram 69... 69 
IkHadrono (Arbutus) 69. 72 
Mahonia (Berberis) 19 17 
Maianthemum..... 119 
Mallow, Malva 81.. 84 
Mal vacer 81.... 83 
Malva-trum..... 84 
Mamiillaria... 65 
Mauzapita 69.. 
Maple 87.....- 89 
Manposa.. 121 
Marrubium 108 
Maresh Rosemary (Statice) ies 76 
May-apple (Achlys)... 17 
Meadow Rue (Thalictrum). i 15 
INDEX. 
Paoe 
Meconopeis 21.. 198 
Medicago 44... 43 
Megarrhiza 63. 64 
Melilotus 43....... 43 
Mentha 98..... 106 
Mentzelia 62..... 63 
Menyanthes 76... 80 
Menziesia 73 
Mertensia.. 88 
Mesembryanthemum 68. 65 
Mesquit 88b....... 
Microcala 75. 78 
Micromeria 09. 107 
Milkweed 73. 
Mimulus 02 . 98 
Mint (Mentha) bs. 106 
Mitel a scisieiins ares a partaes He 56 
Mock- -Orange (Philadeiphus)67 56 
Mohavea..... ioariaenmeces: 95 
Mollugo 63.... 
Monardella 98.. 
Moneses.. 
Mon key flower (Giimatas) 62. 
Monk’s Hood 19. 
Monotropa... 
Montia..... 
Morning-Glory ( 1) 86... 
Mosquito-bills (Dodecatheon) 
Mountain Balm 83..........-. 
Mountain Laurel (Kalmia). ai 
Mountain-Mahogany 62....... 
Mouse-tail (Myosurus) 17..... 
Mudwort 93.....-...00e0-.--- 
Maat cccisieasiviiwiiee's ain cI 
Mullein (Verbascum) 89 
Musk-Plant (Mimulua, 20) 92. 
Mustard (Brassica) 23........ 
Myrica 106... 
Myriophylium, as 
Nm 
Narthecium , 
Nasturtium.. 
Neygundo 88. 
Neilia 61 Physocarpus.. 
Nemacladus.,.......... 
Nemophila81...... 
Newberrya.... 
Nicotiana 89... .. 
Nightshade (Solanum, 1) 88... 
Nine-Bark (Physocarpug)} 61.. 
Nuphar 20... 
Nuttallia 61..... 
Nyctaginacem... 
Nywm pheaces 20. 
Odontostomum.. 
Cnothera 60..... 
Omphalodes.. 
Onagracese 69 
Onion (Allium) .. 
Opuntia... ......- 
Pacs 
Orchidacem........- weer. 110 
Oregon Crab-apple 64 ........ 
Oregon-Grape (Berberis, 2} 19 17 
Orvodaphne 106......-....... 
Orobanchaces 96. 104 
Orthocarpus 94......... 102 
Oso Berry (Nuttallia) 51. 49 
Oxalis 84sec. 8 ce aciceiceasecs, 86 
E*ochystima ............... 87 
Pwonia, Peony 19............ 17 
Painted-cup esas aeaie 93.... 101 
Palmerella . 70 
Pansy (Viola) 26. 26 
Papaveracewe 18 
Parpossia,.. .... 56 
Pectocarya 86 . 91 
Pedicularis 06. 103 
Pentacena..... a1 
Pentstemon 91 96 
Pepper Tree 33. 
Petunia..... 93 
Phacelia 81.. 85 
Philbertia..... 73 
Philadelphus 57.. 56 
Phlox... sis 80 
Pholisma........ 75 
Photinia (Toyon) 
PHYSAIG. jos o;4,sossceit peieie see etae 83 
Physocarpus (Neillia) 6l.. 60 
Pickeringia 89.. ....... 40 
Pigweed 105... ........ 
Pin-clover (Erodium) 83 36 
Pimpernel (Anagallis) 73...... 77 
Piperacez 103.... 
Pipe-vine 104 
Pipsissewa (Chimaphila) 71... 74 
Pitts G4 si j0svisiiee ae cimen aay 53 
Plagiobothrys . 89 
Plantaginace 103. 109 
Plantago, Plantain 103 . 109 
Platyspermum . a 21 
Platystemon ree --- 18 
Platystigma 21.......... 18 
Plectritia vatorianeliay 68... 69 
Pleuricospora...... Seeman 75 
Plain 605i. eccsii0 ss vac s wooae 9 
Plumbaginaceee 71...... 15 
Pogogyne 99.. 107 
Poison Oak 38... . 8 
Polen oiaces 75. . 80 
Tolemonium 80, . 84 
Polycarpon.. 30 
Polyyala 27...... 27 
Polygalacem 2 26 
Polygonacea, Polygonum 105 
Pond-Lily (Nuphar) 20........ 18 
Poplar 106 gic sociserrederrea sensaraas 
Portulacacese 29... ses BL 
Portulaca 29...... aac BL 
Potentilla 63... wee 51 
Poterium .- 68 
Prickly Poppy 200 oa 
Eamuls ‘atime 0 oe 
rimulaces 72.-........ 78 
