Mi 



INDEX rO 1 UK 



M pie, white . l ■ 



Maple, -."ft . I8J 



\i pie, ash-leaved . I8J 



Mountain-tea . .1 



Monse-ear ( 'hickw 



eOOIIIIOnor broad-leaViV. 

 Mouse-ear ( 'hiekw eed, 



narrow -lra\ id . 215 



Mouse-ear (hiekw eed, 



least . 215 



Mo Chickweed, 



< lanum or long pednn- 



cled ' .' . 316 



Maun v Chick* < i d, 



large-flow en d 

 N. 

 N< ck-weed . . 6 



Nodding I -grass 67 



Nightshade, enchanter*! 16 

 Nightshade, woody 



Nightshade, deadly 



N y Tea . 127 



Nettle-tree, American 151 



Naked-cymed Meaty-tree 152 



Naked -stemmed Sarsapa- 



rilla . 156 



Nodding- Lizard's-tail 177 



Nine-bark 



Norway Cinqnefoil . 236 



(). 

 Oak -leaved AYater-hore- 



hound . . 12 



Obtuse-flowered Hair-gra 

 Orchard-grass . 68 



Officinal llound's-tongtie 102 

 Oenothera, shrubby 182 



G-'nothera, scollop-hawd 182 

 Opposite-leaved Golden 



ifrage . . 185 



Oval -U SVed Andromeda 1 

 Officinal Soap-wort . 

 0\al-leaved Star-wort . 212 



P, 

 Privit, Prim, Print. . 4 



Pawl's Betony . 5 



.\ royal . . 13 



Panicum, cock*t-foot 47 



Pa i lie -grass, water . 48 

 Pi ■ gi tsa, two-edged 

 Pttrple (ruh-graaa 



Paspalum, slender 52 



Purple Heard -grass . 55 

 Pond Dog-woo. I . HO 

 Partridge-lu rr\ . 85 

 Plantane, common great 88 

 Plantane, Virginian 89 

 Panicled-Ao* ored Andrew- 

 Ma . 89 

 Pole-cat-we ed 



Pond-weed, furrow-leaved 96 

 Pond-v eed, difl'erent- 



k sved . . 96 



Purahia, hispid . 103 

 Pimpernel, scarlet 

 Potatoe-vine, w lid 



Phlox, spotted-stemmed 107 



Pink, ground 



Pink, wild . 108 



Pennsj hrania Winter- 

 cherry . . no 



Pointed-leaved Hell-wort 114 



Perfoliate Pever-root 115 



Pale-flowered Touch-mc- 



not 119 



Poke-leaved Milk-weed 13S 



Pleurisy-root . . 134 



Pennywort, American 1 17 



Penm wort, umbelled 1 ^7 



Parsnip, cow . . 139 



Paranip, wild . 140 



Procumbent Chervil 145 



Plumb-leaved Mealy-tree 152 



Pear4eaved Meal) -tree 1.32 



poison Bhumaeh . 154 



Poisonous Bidet . . 154 



Poison Oak . . 154 



Poison Vine . 154 



Pigeon-weed . 156 

 Pontederia, heart-leaved 

 Pic ke r el-weed 



Philadelphia Lilv . 165 



Perfoliate Hell-wort . 167 



Plantane, water . 177 



Polygonum, Ias4ammd 187 



Pennsv 1\ ania Knot-w eed 



Persicaria, tall . 188 

 Partridge-berry 



Pippi isews . 2U3 

 Pippsts* u a, spotted- 

 lea' 



Pippaisaewa, poison 204 



Poison Pippsibsewa 



