INDEX. 



405 



Inulase, 53. 

 Inulin, 51, 53, 65. 

 Invertase, 53. 

 Irrigation, 16. 

 Isobilateral leaves, 122. 

 Ivy stem, 80. 



Jerusalem Artichoke, 67. 



Klinostat see Clinostat. 

 Knop's solution, 165. 



Lastrea filix-mas (Male Fern), 



342. 



Latex, 80. 

 Latex cells, 117. 

 Latex vessels, 116. 

 Laticiferous tissue, 116. 

 Leaf, structure of, 117- 124. 

 Leaf -area cutter, 170. 

 Leaf -scar, 103, 121. 

 Legumelin, 38. 

 Legumin, 37. 

 Lenses, 1. 

 Lens stand, 1. 

 Lenticels, 103, 108. 

 Leucin, 50. 

 Leucoplasts, 59. 

 Leucosin, 38. 

 Light screens, 178. 

 Lignified walls, 68. 

 Lilac, 103. 

 Lime-tree, 74. 

 Linseed, 70. 

 Lipase, 77. 



" Liquor pancreaticus," 49. 

 "Liquor pepticus," 47. 

 Lupin, 37, 44, 50. 

 Lycopodium, 355. 



Maceration, 93, 106, 117. 

 Maize, 38, 44, 97, 114, 140. 

 Male Fern, 342. 

 Malic acid, 82. 

 Maltose, 53, 63. 



Medullary rays, 97, 102, 105, 



106, 113, 369. 

 Megasporangium, 358. 

 Megaspore, 358. 

 Meristem, 102, 114. 

 Mesarch bundles, 388. 

 Mesophyll, 117. 

 Micropyle, 129, 135, 379. 

 Microscopes, 3. 

 Microscope work, 7. 

 Microsporangium, 358. 

 Microspore, 358. 

 Millon's reaction, 39. 

 Mimosa, 246. 

 Mimulus, stigma of, 254. 

 Mineral deposits, 82. 

 Mitosis, 27. 



Moist-chamber slides, 20. 

 Molisch reaction, 40. 55. 

 Moll's experiment, 176. 

 Monosaccharides, 53. 

 Mounting, 14. 

 Mucilages, 70. 

 Mucor, 290. 



Mushroom (Agaricus), 300. 

 Mycorhiza, 116. 



Negative pressure, 206. 

 Neottia, 116. 

 Xitella, 30. 

 Nosepiece, 6. 

 Nostoc, 313, 389. 

 Nucellus, 129. 

 Nucleolus, 267. 

 Nucleoproteins, 38. 

 Nucleus, 27, 267. 

 Nyctitropism, 255. 



Objectives, 4. 



Oedoyonium, 273. 



Oils, essential, 75. 



Oils, fatty, 74, 



Oily seeds, respiration of, 194. 



Oleander, leaf of, 124. 



Onion, 142. 



Oogonium, 273, 275, 280. 



Oosphere, 273, 275, 280 



