296 



INDEX. 



Sulphur, 47. 



compounds, 81. 



Sulphuric acid, 49. 



for maceration, 7. 



for reagent, 54, 59, 62, 64, 



65, 66, 67, 68, 70, 79, 8 1, 84, 86, 

 88, 91, 92, 96, 97, 98, 99, 102, 103, 

 105, 106, 107, 112, 113, 120, 122, 

 124, 127, 130, 140, 164, 246. 



for swelling, 8. 



Specific gravity, 261. . 



Sulphurous acid for washing, 22, 177. 



Swelling, 8. 



Syringa vulgaris, 98. 



Syringin, 98. 



Tables for reference, 259. 



Tannic acid, 242. 



Tannin, as reagent, 45, 143. 



Tannins, 114, 242. 



Tannin-vesicles, 234. 



Tartaric acid, as reagent, 70, 119. 



Terpenes, 90. 



Thallin sulphate, as reagent, 49, 145, 



146. 



Theine, 127. 

 Thelephora, 91, 1 1 2. 

 Thelephoric acid, 112. 

 Theobromine, 126. 

 Thermometer scales, 260. 

 Tholuidendiamine, as reagent, 145. 

 Thymol, as reagent, 76, 79, 86, 145, 



157- 



Titanic acid, as reagent, 124. 

 Tradescantia, 200. 



albi flora, 214. 



discolor, 58, 205, 206, 239, 243. 



iiirginica, 46, 189. 



Trametes cinnabarina, 91, 113. 

 Trianea bogotensis, 46. 

 Tropceolacece, 137. 

 Tropaolum ma jus, 156. 

 Trypsin, 192. 



Tubercle-bacilli, Staining, 256. 

 Tulipa suaveolens, 242. 

 Turnbull's blue 169. 

 Tyrosin, 85. 



Unequal water-content of cell-walls, 

 171. 



Unverdorben - Franchimont reac- 

 tion, 90. 



Uranyl-acetate, as reagent, 56, 67, 70. 



Uranyl-magnesium acetate, as re- 

 agent, 56. 



Urceolaria ocellata, 1 12. 



Urceolaria-red, 112. 



Ur tic ales, 164. 



Vanda furva, 222. 



Vanilla, 86. 



planifolia, 209. 



Vanillin, 86, 144, 146. 



as reagent, 84, 131. 



Venetian turpentine for mounting, 



18. 

 Veratrine, 127. 



Veratrum album, 127. 



Vessel for staining sections, 26. 



Vesuvin, 165. 



Vicia Faba, 46, 187. 



Vinca, 172, 173. 



Violacetz, 137. 



Vitis Labrusca, 63. 

 vinifera, 220, 222. 



Washing, 22, 27. 



apparatus, 23, 27. 



Wax, 74- 



Wax feet for cover-glass, I. 

 Weights, Table of, 260. 

 Willows, 96. 

 Wood-gum, 144. 

 Wound-gum, 157. 



Xanthein, 107. 

 Xanthin, 103, 106, 209. 

 Xanthine, 128. 

 Xantho-proteic acid, 129. 

 Xanthotrametin, 113. 

 Xylol for clearing, 14. 

 for imbedding, 33. 



Zinc chlorine, as reagent, 231. 



sulphate, as mordant, 199. 



Zygnema, 115, 176, 206, 235. 

 Zygnemacea, 157, 158, 234. 



