(98) 



Phlox, 56 



Britton's, 56 



Family, 56 



ground, 56 



white-flowered, 56 



hairy, 56 

 Phoenix dactylifera, 4 

 Phoenicophorium sechellarum, 4 

 Phormium lenax, 16 

 Physic nut 12 

 Phytolacca, 50 

 Phylopsis, 35 

 Picea, 40, 41 

 Pickerell weed, 48 



Family, 48 

 Pieplant, 49 

 Pteris, 70 



Japanese, 70 

 Pigment, 75 

 Pigweed, 50 

 Pine, 2i, 22, 42 



Austrian, 43 



Bank's, 42 



bull, 43 



Canadian, 43 



Cernbra, 42 



Corean, 42 



Corsican, 42 



Family, 14-16 



resins from, 21 



Himalayan, 42 



jack, 42 



Japanese red, 42 

 black, 43 



long-leaf, 21 



Macedonian, 42 



Norfolk Island, 16 



red, 43 



small-flowered, 43 



Scotch, 42 



variegated, 42 



Swiss stone, 42 



Table mountain, 42 



Tyrolese mountain, 42 



umbrella, 43 



white, 42 



yellow, 43 

 Pineapple, 6 



Family, 5, 11 

 Pinetum, 2, 39 

 Pink, 50 



Family, 50 



swamp, 48 

 Pinus, 42 



Pipewort Family, 48 

 Pitch, Burgundy, 41 

 Pitcher plants, 15 



East Indian, 6 

 Plan, general, 2 

 Plantain, 7 



Family, 58 



lily, 48 



Rupgel's, 58 



wild, 8 

 Plane tree, 78 



American, 78 

 Oriental, 78 

 Plant constituents, 23 

 Plum, 67 



date, 81 



Family, 63, 67, 78 

 Plumalina, 35 

 Plumbago Family, 56 

 Podophyllum, 51 

 Poke, 25, 50 



root, 25 

 Pokeweed Family, 50 

 Polanisia, 51 

 Polemonium, 56 

 Polygonum, 49 

 Polypody, 13 



golden, 13 



spores, 34 

 Pond cypress, 43 



lily, red disked, 50 

 yellow, 50 



scums, 27, 32 

 Pond-weed Family, 46 

 Pontederia, 48 

 Poplar, 24, 72, 73, 84 



Bolle's, 74 



Carolina, 73, 74 



Italian, 74 



Lombardy, 74 



silver leaf, 74 



Simon's, 73 



white, 74 



Wobst's, 73 



yellow, 78 

 Poppy, 25 



Family, 51 



Mexican, 51 



oriental, 51 



water, 13 

 Populus, 72 

 Porter, 22 

 Portulaca, 50 

 Potato, 24, 58 



Family, 12, 57, 71 



flour, 24 



sweet, 24 

 Power house, 19 

 Puffball, 28 

 Pseudolarix, 43 

 Pulque, 10 

 Purposes, 2 

 Purslane, 50 



Family, 50 

 Pusley, 50 

 Ptelea trifoliala, 67 

 Pteridophytes, 26, 30, 31, 36 

 Pteris, 13 

 Prickly pear, 54 



eastern, 54 

 Pseudotstiga mucronata, 39 

 Primula, 55 

 Primrose, 55 



Family, 55 

 Privet, 70 



California, 71 

 Propagation, forms of, 60 



Quaker-lady, 66 

 Quassia, 25 

 Queen's root, 25 

 Quercus, 76 

 Quillworts, 31 

 Quince, 66 



