136 



INDEX 



Delphinium, 64. 

 Dentaria, 72. 



dipliylla, 72. 



laciniata, 72. 

 Dewberry, 81. 

 Dicentra, 69. 



canadensis, 70. 



Cucullaria, 69. 

 Diervilla, 117. 



Lonicera, 117. 

 Dirca, 96. 



palustris, 96. 

 Disporura, t,"], 



lanuginosum, 38. 

 Dodecatheon, 105. 



Meadia, 105. 

 Dogwood, Alternate-leaved, 100. 



Family, 100. 



Flowering, 100. 



Panicled, 100. 



Red-osier, 100. 

 Dog's-tooth Violet, 36. 

 Draba, 70. 



caroliniana, 71. 

 Dutchman's Breeches, 69. 

 Dwarf Dandelion, 124. 



Raspberry, 81. 



Early Buttercup, 59. 



Meadow Rue, 60. 



Saxifrage, 74. 

 Elaeagnaceae, 96. 

 Elder, Box, 92. 



Red-berried, 120. 

 Elm, American, 52. 



Slippery, 52. 



White, 52. 

 Epigaa, 102. 



repens, 103. 

 Equisetaceae, 29. 

 Equisetum, 30. 



arvense, 30. 

 Ericaceae, ioi. 

 Erigenia, 98. 



bulbosa, 98. 

 Erigeron, 120. 



philadelphicus, 121. 



pulchellus, 120. 

 Erythronium, 35. 



albidum, 35. 



americanum, 35. 

 Euphorbia, 88. 



Cyparissias, 88. 



Euphokbiaceae, 88. 

 Everlasting, 121. 



Plantain-leaved, 121. 

 Euonymus, 90. 



Americanus obovatus, 10. 



atropurpureus, 90. 



Fagaceae, 49. 

 Fagus, 49. 



grandiflora, 50. 

 False Hellebore, 34. 



Mermaid, 88. 



Mermaid Family, 88. 



Mitrewort, 74. 



Solomon's Seal, 36. 

 Fern, Cinnamon, 29. 



Flowering, Family, 29. 



Interrupted, 29. 



Royal, 29. 

 Figwort, 113. 



Family, 112. 

 Flag, Blue, 41. 



Sweet, 34. 

 Fleabane, 120, 121. 

 Floerkea, 88. 



proserpinacoides, 88. 

 Flowering Dogwood, lOO. 

 Fly Honeysuckle, 117. 

 Forget-me-not, no. 

 Fragaria, 78. 



vesca, 78. 



virginiana, 78. 

 Fragrant Sumac, 89. 

 Fraxinus, 105. 



americana, 106. 



nigra, 106. 

 Frost Grape, 93. 

 Frostweed, 94. 

 Fumariaceae, 69. 

 Fumitory Family, 69. 



Galium, 116. 



Aparine, 116. 

 Garlic, 35. . 



Wild, 35. 

 Gaylussacia, 103. 



baccata, 103. 

 Gentian, Family, 106. 



Horse, 118. 

 Gentianaceae, 106. 

 Geraniaceae, 86. 

 Geranium, 86. 



Family, 86. 



