MIDDLESEX FLORA. 



191 



Hickory, 92. 

 Hieracium, 58. 

 Hierochloa, 125. 

 Hildenbrantia, 153. 

 Hobble-bush, 44. 

 Hog-peanut, 29. 

 Holcus, 128. 

 Holly, 64. 

 Honewort, 41. 

 Honeysuckle, 43. 

 Hop, 92. 

 Hop-tree, 20. 

 Hordeum, 133. 

 Horehound, 73, 74. 

 Hornbeam, 93. 

 Hornwort, 89. 

 Horse Chestnut, 22. 

 Horse-Gentian, 43. 

 Horse Nettle, 78. 

 Horseradish, 6. 

 Horsetail, 135. 

 Horseweed, 48. 

 Hottonia, 66. 

 Hound's Tongue, 76. 

 Houseleek, 36. 

 Houstonia, 45. 

 Huckleberry, 60. 

 Humulus, 92. 

 Hungarian Grass, 123. 

 Hyalotheca, 159. 

 Hydrocharidaccce, 102. 

 Hydrocotyle, 40. 

 Hydrophyllacea3, 76. 

 Hydrophyllum, 76. 

 Hyo'-cyamus, 79. 

 Hypericaceag, 13. 

 Hypericum, 13. 

 Hypnum, 146. 

 Hypochicris, 58. 

 Hypoxys, 105. 



Ilex, 64. 

 Ilicinete, 64. 

 Ilysanthes, 68. 



Impatiens, 20. 

 India Wheat, 88. 

 Indian Grass, 124. 

 Indian Hemp, 81. 

 Indian Pipe, 03. 

 Indian Poke, 107. 

 Indian Rice, 124. 

 Indian Tobacco, 00. 

 Indian Turnip, 97. 

 Innocence, 45. 

 Inula, 51. 

 Ipomcea, 77. 

 Iridacere, 105. 

 Iris, 105. 

 Irish Moss, 1.53. 

 Ironweed, 45. 

 Ironwood, 93. 

 Isatis, 9. 

 Isoeteaj, 139. 

 Isoetes, 139. 

 Isopyrum, 2. 

 Iva, 51. 

 Ivy, 21, 67, 73. 



Jack-in-the-pulpit, 97. 

 Jerusalem Artichoke, 52. 

 Jerusal(:;m Oak, 83. 

 Jewel-weed, 20. 

 Jointed Charlock, 10. 

 Juint Grass, 127. 

 Jointweed, 87. 

 Juglandacea3, 92. 

 Juglaus, 92. 

 Juncaceaj, 109. 

 •Juncus, 109. 

 Junebei-r3% 34. 

 Juniper, 97. 

 Juniperus, 97. 



Kale, 8. 

 Kalmia, 62. 

 Knapweed, 56. 

 Knawe), 17. 

 Knotgrass, 87. 



