186 ; 
Ficoidez, 39. Funaria, 141, 171. 
Field Chickweed, 38. Funariex, 141. ; 
Field Pennycress, 34. Fungi, 156. 
Field Sorre], 92. 
Figwort, 78. Galeopsis, 82. 
Figwort Family, 78. Galium, 59. 
Filices, 133. Garden Asparagus, 112. 
Fimbriaria, 144. Garden Caraway, 56. 
Fimbristylis, 118. Garden Phlox, 84. 
Finger Grass, 129. Garden Radish, 35. 
Fireweed, 67. Garden Sunflower, 65. 
Fissidens, 138. Garden Thyme, 81. 
Fissidentez, 138. Garden Yellow Honeysuckle, 58. 
Five-finger, 48. Garget, 89. 
Flax, 41. Gaultheria, 72. 
Flax Dodder, 85. Gaylussacia, 71, 169. 
Flax Family, 41. Genista, 12, 44. 
Fleabane, 63. Gentiana, 86. 
Floating Foxtail, 123. Gentianacee, 86. 
Floating Heart, 87. . Gentian Family, 86. 
Floridez, 158, 162. Geocalyx, 145. 
Flowering Dogwood, 58. Geraniacee, 41. 
Flowering Fern, 136. | Geranium, 41. 
Flowering Raspberry, 19, 49. Geranium Family, 41. 
Fly Honeysuckie, 58. Gerardia, 79. 
Fontinales, 141. Geum, 48. 
Fontinalis, 141. Gigartina, 160. 
Fool's Parsley, 56. Gigartinee, 160. 
Forget-me-not, 84. Ginseng Family, 57. 
Forked Chickweed, 39. Glaux, 76. 
Fowl Meadow Grass, 125. Gleditschia, 47. 
Fragaria, 49. Gloiosiphonia, 161. 
Fraxinus, 89. Glyceria, 125. 
Fringed Gentian, 86. Gnaphalium, 67. 
Fringed Polygala, 44. Golden Moss, 52. 
Frog’s-bit-Family, 107. Golden Ragwort, 67. 
Frost Grape, 42. Golden Saxifrage, 52. 
Frost-weed, 36. Goldthread, 30. 
Frullania, 145. Goniotrichuimn, 162. 
Fucacee, 162. Goodyera, 108. 
Fucus, 162. Gooseberry, 51. 
Fumaria, 33. Goosefoot, 89. 
Fumariacee, 32. Goosefoot Family, 89. 
Fumitory Family, 32. Gourd Family, 55. 

