140 



INDEX 



Pine, Yellow, 31. 

 Pink Family, 55. 

 Pinus, 30. 



Banksiana, 31. 



echinata, 31. 



resinosa, 31. 



rigida, 31. 



Strobus, 30. 



virginiana, 31. 

 Plane Tree Family, 75. 

 PLANTAGINACEAE, 115. 

 Plantago, 115. 



cordata, 116. 



lanceolata, 116. 

 Plantain, Brook, 116. 



Family, 115. 



Plantain-leaved Everlasting, 121. 

 PLATANACEAE, 75. 

 Platanus, 76. 



occidentals, 76. 

 Plum, Wild, 80. 

 Podophyllum, 66. 



peltatum, 66. 



POLEMONIACEAE, IO7. 



Polemonium, 108. 



Family, 107. 



reptans, 108. 

 Polygala, 87. 



Senega, 87. 



POLYGALACEAE, 87. 

 POLYGONACEAE, 55. 



Polygonatum, 38. 



biflorum, 38. 



commutatum, 38. 

 Pond Lily, Yellow, 58. 

 Poplar, Balsam, 44. 

 Poppy, Celandine, 69. 



Family, 68. 

 Populus, 43. 



balsamifera, 44. 



deltoides, 45. 



grandidentata, 44. 



tremuloides, 44. 



PORTULACACEAE, 57. 



Post Oak, 50. 

 Potentilla, 78. 



Anserina, 79. 



argentea, 78. 



canadensis, 79. 



monspeliensis, 78. 

 Prickly Ash, 87. 



Gooseberry, 75. 

 Primrose Family, 104, 



PRIMULACEAE, 104. 

 Primus, 80. 



americana, 80. 



pennsylvanica, 80. 



pumila, 80. 



serotina, 80. 



virginiana, 80. 

 Ptelea, 87. 



trifoliata, 87. 

 Puccoon, iii. 

 Pulse Family, 82. 

 Purple Azalea, 102. 



Flowering Raspberry, 8l. 

 Purslane Family, 57. 



Speedwell, 114. 

 Pussy Willow, 43. 

 Pyrus, 76. 



americana, 76. 



arbutifolia, 76. 



coronaria, 76. 



Quercus, 50. 

 alba, 50. 

 bicolor, 50. 

 coccinea, 52. 

 imbricaria, 7. 

 macrocarpa, 50. 

 Muhlenbergii, 50. 

 palustris, 51. 

 Prinus, 51. 

 rubra, 51. 

 stellata, 50. 

 velutina, 52. 



Ragwort, Golden, 123. 

 RANUNCULACEAE, 58. 

 Ranunculus, 59. 



abortivus, 59. 



acris, 60. 



aquatilis, 59. 



bulbosus, 60. 



delphinifolius, 59. 



fascicularis, 59. 



recurvatus, 59. 



septentrionalis, 60. 

 Rape, Broom, 115. 

 Raspberry, Black, 81. 



Dwarf, 81. 



Purple Flowering, 81. 



Red, 80. 

 Red Cedar, 32. 



Clover, 83. 



Haw, 78. 



