INDEX. 



231 



Ophioglossaceae I s , 



2 ra £he 



Orchidacea? 33 



Orchis Family 33, 



Orobanchacete 117 . 



Orpine Family ,,j , -,, 



Osage orange 1 k7 



Osmundacea 1 



( )yster plant 



Oxalidacea? 52, 105 106. l 



Ox-eye daisy 7 _•. \j \ . ; . 



Pansy 



Papaveraceae 11 1 1 »< >. [92 



Papoose root 



Parsley Family 57 58, 110-1 1 1. 151 



Partridge berry 1 17. 14 



Parsnip 



Peach 



Peanut, hog 



Penny cress 



Pepper 



Pepper grass 100. 1411 



Pepper, wild, water 



Peppermint 212 



Persicaria 39, 96, l I 



Periwinkle 61 



Phlox 



Phrymaceae -' 1 » 



Phvtolaccaceae 



Pickerel-weed 



Pigeon berry 



Pigweed (Amaranth Family) 41, 147 



Pigweed (Goosefoot Family) 



Pimpernel (Parsley Family) 



Pimpernel (Primrose Family) 



Pimpernel, false 



Pinacese 19. 81. 131 13 70 



Pine Family 19, 81, 131 133. II 



Pine drop 



Pink Family II 12. 97-98 147 



Pinweed 



Piperaceae 



Pipewort 



Pitcher-plant. . . , 16, 101, I 



Plane tree 



Plantaginaceffi 



Plantain Family 117, II 



Plantain Indian (Composite Family) 



Plantanacea? 



Plum "" ' 



Pogonia 



Poison ivy 



Pointed blue-eyed grass 



Pokeweed 



Polemoniaceae 



Polemonium 



Polygala, fringed . 



Polygalacese _ - ' - 



Polylonaceaa 39 40, 96 9 1 6 - • . - 



Polypodiaceae 17-18. 78 129 30. 



Pondweed Family 



Pontederiacea? 



Poplar, balsam (Willow Family) 



Poppy 



Portulacacea? 



Prefatory note 



Prickly pear __ . ... . 



Primrose Family 



Pnmulacea? 



Prince's feather 



Prince's pine (Pipsisseria) 



Prince's pine 



Puccoon 



Pulse Family 



Purslane Family 



Purslane, milk (Spurge Family) 



Putty root 



Quassia Family , 



Q. 



52, 200 



