259 



Vitex Agnus castus, L. Yerbenacese. Seed : Castin. 



Vitis quinquefolia, Lam. Viniferte. Red autumnal leaf: Cisso- 



tannic acid and Pyrocatecliin. 

 Vitis vinifera, 1j. Fi'uit: Oenolin; Tai'taric and Racemic acids. — 



Seed: fat-oil. 

 VouajKt phaseolocarpa, Hayne. Leguminosse. Exudation of 



stem: Copal. 

 Willoughhya edulis, Roxb. Apocyneae. Clnttagong caoutchouc. 

 „ Martahanica, "Wall. And other species. Martaban 



caoutchouc. 

 Wrightia antidysenterica, R. Br. Apocyneae. Bark : Conessin. 

 Xanthorrhiza ajnifolia, L'Herit. Ranunculacese. Root: Ber- 



berin. 

 Xanthorrhcea australis, Br.; X. arhorea, Br.; X. Preissii, Endl.; 

 X. quadrangulata, F, v. M.; X. serni^ylana, F. v. M. Liliacese, 

 Exudation of stem: Botany Bay resin with Benzoic acid; vola- 

 tile oil ; Bassorin. 

 XantJioxylon Carihceum, Lam.; X. fraxineum, Willd. Rutacese. 



Bark: Berberin. 

 Xanthoxylon piperittmi, Cand. Fruit: volatile oil with Xanthoxy- 



len and Xanthoxylin. 

 Xylopia 'polycarpa^ J. Hook, et Th. Anonacea?. Bark : Berberin. 

 Zieria Sitiithii, Andr. Rubiacese. Leaf: volatile oil. 

 Zingiber qßciucde, L. Scitamineee. Root : volatile oil. 



T 2 



