SYSTEMATIC INDEX. xiii 



KlSINS, ANTHRAQUINONB-DERIVATIVEa, GrALIJO AoiD, BiTTBB PeIN- 



CUPLBS, ETC. ....... 127 



§ 145. Coniferona Resin-Acids ; Podoearpic Acid, Phyllic Acid, 

 Mongumic Acid, Pseonia acid, Chrysin, etc. ; More important 

 Methods of Isolating Resin-Apida, p. 127. — § 146. More im- 

 portant Commercial Resins ; Estimation of Ethereal Oil, 

 Muojlage, etc., p. 129.— § 147. Paeonio-fluoresoin, p. 131. — 

 § 148. Anthraquinone-deiivatives, Chrysopbanic Acid, Chry- 

 sarobin, Emodin, Frangulic Acid, Alizarin, Furporin, Scler- 

 erythrin, Ruherythric Acid, Rhinacanthin, Alkannin, Bixin, 

 Curcumin, etc., p. 131. — § 149. Recognition of Anthraquinone- 

 derivativee, p. 136. — § 150. Haematoxylin, BrasiUin, Santalin, 

 p. 136. — §151. Gallic Acid, Catechin, Pyrocatechin ; Detection, 

 Estimation, etc., p. 137. — § 152. Quercitrin, Queroetin, Thujin, 

 Rutin, Robinin, Luteolin, Gentisin, Constituents of Podophyllin, 

 p. .138. — § 153. Jalapin and Allied Resin-glucosldes ; Con- 

 volvulin, Tampicin, Turpethin, etc., p. 140,— § 154. Santonin ; 

 Estimation, p. 141. — § 155. Ficrotoxin, Digitaliit, Digitoxin, 

 Digitalein, Digitonin, Digitin, Coriamyrtin, Ericolin, Vanillin 

 (Estimation), Ostruthiin, Peucedanin, Oreoselon, Athamanthin, 

 Iiaaerpitin, Cubebin, Betulin, Anacardic Acid, Cardol, p. 142. 

 § 156. Other Bitter Principles Soluble in Ether ; Absinthiin, 

 Elaterin, Hop-Bitters, Meconin, Meconic Acid, Methysticin, 

 Quasaiiu, etc., p. 146. — § 157. Licher^ Acids and their 

 Allies : Rocoellic, Lecanoric, Orsellinic, Gyrophoric, Parellic, 

 Fatellaric, Evemic, Evemlnic, TJsnie, Carbusnic, Vulpie, 

 Eiytbric, Beta-erythric,Cetraric,Iiichenostearic,Stictic, Lobaric, 

 Atranoric Acid ; Ceratophyllin, Picroerythrin, Picrolichenin, 

 Variolinin, Zeorin, Sordidin, Calycin, etc., p. 149. — § 168. 

 Orcin and Betaorcin ; Estimation of Orcin, p. 152. 



Tannins ........ 152 



§ 159. Constitution, p. 152. — § 160. Glucosidal Nature or otherwise 

 Decomposition-products, Phlobaphene, etc, p. 153. — § 161, 

 Pioneness to Decomposition, p. 154. — § 162. Preparation in a 

 State of Purity, p. 165. — § 163. Tannic Acids sparingly Soluble 

 in Water : Tannins of Alder and Hops, p. 156. — § 164. Occur- 

 rence of two difierent Tannins In the same Plant, p. 156. — 

 3 165. Notes on the more important Tannins ; Tannic Acids 

 from Catechu, Rhatany, Ejod, Tormentilla, distort, Horse- 

 ehestnut. Sumach, Myrobalans, Divi-divi, Bablah fruits. Pome- 

 granate, Tea, Coffee, Oak, Willow, eW, Fir, Birch, Acacia, 

 Male-fem, Cinchona, Cinchona-nova, Ipecacuanha, Mate and 

 Celastras; Morin-taonic, Gallo-tannic, Leditannic and Nuci- 

 tannic Acid, p. 156. 



CymsB. Glucosides ....... 163 



§ 166. Cyclopin, Rhinanthin, p. 163. — § 167. Solubility; Description 

 of the more important Glueoaides. . Amygdalin and Lauro- 

 oerasin. Estimation ; Myronic 'Acid, Estimation ; Sinalbin 

 (and Sulphocyanate of Sinapine), Menyanthin, Finipicrin, 

 Ooniferin, Arbutin, Daphnin, Salicin, Populin, Benzohelicin, 

 Philyrin, Fhlorrhizin, .^sculia, Fraxin, Syringin, Globularin, 

 Pittosporin, Samaderin, Colocynthin, Bryonin, Ononin, Apiin, 

 Datiscin, Physalin, Duloamarin, Hesperidin, Orcein, Glycyr- 



