INDEX 



139 



Mulberry, Red, 53. 

 Mustard, Black, 72. 



Family, 70. 

 Myosotis, 109. 



laxa, 110. 



yirginica, no. 

 Myrica, 45. 



asplenifolia, 45. 



carolinensis, 45. 

 MYRICACEAE, 45. 



Nemopanthus, 89. 



mucronata, 89. 

 Nepeta, in. 



hederacea, in. 

 Nettle Family, 52. 

 Nightshade Family, 112. 

 Nine-bark, 76. 

 Northern Fox Grape, 92. 

 Nymphsea, 58. 



advena, 58. 

 NYMPHAEACEAE, 58. 

 Nyssa, 101. 



sylvatica, 101. 



Oak, 50. 



Black, 52. 



Bur, 50. 



Chestnut, 50, 51. 



Pin, 51. 



Post, 50. 



Red, 51. 



Scarlet, 52. 



Shingle, 7. 



Swamp White, 50. 



White, 50. 

 Oakesia, 35. 



sessilifolia, 35. 

 OLEACEAE, 105. 

 Oleaster Family, 96. 

 Olive Family, 105. 

 OROBANCHACEAE, 115. 



uniflora, 115. 

 Orobanche, 115. 

 Osmorhiza, 98. 



Claytoni, 98. 



longistylis, 98. 

 Osmunda, 29. 



cinnamomea, 29. 



Claytoniana, 29. 



regalis, 29. 



OSMUNDACEAE, 29. 



Ostrya, 47. 



virginiana, 47. 



OXALIDACEAE, 85. 



Oxalis, 85. 



corniculata, 85. 



stricta, 85. 



violacea, 85. 

 Ox-eye Daisy, 123. 



Painted Cup, 114. 

 Palmately-leaved Violet, 95. 

 Panax, 97. 



trifolium, 97. 

 Panicled Dogwood, 100. 



Phlox, 107. 

 PAPAVERACEAE, 68. 

 Papaw, 66. 

 Parsley Family, 97. 

 Parsnip, Cow, 99. 

 Pasture Rose, 79. 

 Pea, Marsh, 85. 



Wild, 85. 



Peach-leaved Willow, 42. 

 Pedicularis, 114. 



canadensis, 114. 

 Pennsylvania Bitter Cress, 73. 

 Peppergrass, 71. 



Wild, 71. 

 Phlox, 107. 



bifida, 108. 



Blue, 107. 



Cleft, 1 08. 



divaricata, 107. 



maculata, 107. 



Panicled, 107. 



paniculata, 107. 



pilosa, 107. 



Pilose, 107. 



Wild Sweet William, 107. 

 Physocarpus, 76. 



opulifolius, 76. 

 Pignut, 47. 

 Pilose Phlox, 107. 

 Pimpernel, Yellow, 99. 

 Pin Oak, 51. 



PlNACEAE, 30. 



Pine, 30. 



Family, 30. 

 Northern Scrub, 31. 

 Pitch, 31. 

 Red, 31. 

 Scrub, 31. 



Southern Scrub, 31. 

 White, 30. 



